auto-merge

2009-10-27 02:53:16 -07:00 · 2009-10-27 02:53:16 -07:00 · 842039a1fb
commit 842039a1fb
parent bab4889fbb df1fe9ee26
220 changed files with 5089 additions and 2962 deletions
--- a/client/mysql.cc
+++ b/client/mysql.cc
@ -1280,21 +1280,35 @@ sig_handler handle_sigint(int sig)
  MYSQL *kill_mysql= NULL;

  /* terminate if no query being executed, or we already tried interrupting */
-  if (!executing_query || interrupted_query)
+  /* terminate if no query being executed, or we already tried interrupting */
+  if (!executing_query || (interrupted_query == 2))
+  {
+    tee_fprintf(stdout, "Ctrl-C -- exit!\n");
    goto err;
+  }

  kill_mysql= mysql_init(kill_mysql);
  if (!mysql_real_connect(kill_mysql,current_host, current_user, opt_password,
                          "", opt_mysql_port, opt_mysql_unix_port,0))
+  {
+    tee_fprintf(stdout, "Ctrl-C -- sorry, cannot connect to server to kill query, giving up ...\n");
    goto err;
+  }
+
+  interrupted_query++;
+
+  /* mysqld < 5 does not understand KILL QUERY, skip to KILL CONNECTION */
+  if ((interrupted_query == 1) && (mysql_get_server_version(&mysql) < 50000))
+    interrupted_query= 2;

  /* kill_buffer is always big enough because max length of %lu is 15 */
-  sprintf(kill_buffer, "KILL /*!50000 QUERY */ %lu", mysql_thread_id(&mysql));
-  mysql_real_query(kill_mysql, kill_buffer, strlen(kill_buffer));
+  sprintf(kill_buffer, "KILL %s%lu",
+          (interrupted_query == 1) ? "QUERY " : "",
+          mysql_thread_id(&mysql));
+  tee_fprintf(stdout, "Ctrl-C -- sending \"%s\" to server ...\n", kill_buffer);
+  mysql_real_query(kill_mysql, kill_buffer, (uint) strlen(kill_buffer));
  mysql_close(kill_mysql);
-  tee_fprintf(stdout, "Query aborted by Ctrl+C\n");
-
-  interrupted_query= 1;
+  tee_fprintf(stdout, "Ctrl-C -- query aborted.\n");

  return;

@ -2863,7 +2877,7 @@ com_help(String *buffer __attribute__((unused)),
           "For developer information, including the MySQL Reference Manual, "
           "visit:\n"
           "   http://dev.mysql.com/\n"
-           "To buy MySQL Network Support, training, or other products, visit:\n"
+           "To buy MySQL Enterprise support, training, or other products, visit:\n"
           "   https://shop.mysql.com/\n", INFO_INFO);
  put_info("List of all MySQL commands:", INFO_INFO);
  if (!named_cmds)
--- a/client/mysqlbinlog.cc
+++ b/client/mysqlbinlog.cc
@ -992,13 +992,11 @@ static struct my_option my_long_options[] =
    /* 'unspec' is not mentioned because it is just a placeholder. */
   "Determine when the output statements should be base64-encoded BINLOG "
   "statements: 'never' disables it and works only for binlogs without "
-   "row-based events; 'auto' is the default and prints base64 only when "
-   "necessary (i.e., for row-based events and format description events); "
-   "'decode-rows' suppresses BINLOG statements for row events, but does "
-   "not exit as an error if a row event is found, unlike 'never'; "
-   "'always' prints base64 whenever possible. 'always' is for debugging "
-   "only and should not be used in a production system. The default is "
-   "'auto'. --base64-output is a short form for --base64-output=always."
+   "row-based events; 'auto' prints base64 only when necessary (i.e., "
+   "for row-based events and format description events); 'always' prints "
+   "base64 whenever possible. 'always' is for debugging only and should "
+   "not be used in a production system. If this argument is not given, "
+   "the default is 'auto'; if it is given with no argument, 'always' is used."
   ,(uchar**) &opt_base64_output_mode_str,
   (uchar**) &opt_base64_output_mode_str,
   0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
--- a/client/mysqltest.cc
+++ b/client/mysqltest.cc
@ -7720,6 +7720,7 @@ int main(int argc, char **argv)
    if (!ok_to_do)
    {
      if (command->type == Q_SOURCE ||
+          command->type == Q_ERROR ||
          command->type == Q_WRITE_FILE ||
          command->type == Q_APPEND_FILE ||
 	  command->type == Q_PERL)
--- a/configure.in
+++ b/configure.in
@ -10,7 +10,7 @@ AC_CANONICAL_SYSTEM
 #
 # When changing major version number please also check switch statement
 # in mysqlbinlog::check_master_version().
-AM_INIT_AUTOMAKE(mysql, 5.1.40)
+AM_INIT_AUTOMAKE(mysql, 5.1.41)
 AM_CONFIG_HEADER([include/config.h:config.h.in])

 PROTOCOL_VERSION=10
@ -2769,7 +2769,7 @@ server_scripts=

 dnl This probably should be cleaned up more - for now the threaded
 dnl client is just using plain-old libs.
-sql_client_dirs="strings regex mysys dbug libmysql"
+sql_client_dirs="strings mysys dbug extra regex libmysql"

 AM_CONDITIONAL(THREAD_SAFE_CLIENT, test "$THREAD_SAFE_CLIENT" != "no")

@ -2835,9 +2835,10 @@ AC_SUBST(mysql_plugin_defs)


 # Now that sql_client_dirs and sql_server_dirs are stable, determine the union.
-# Start with the (longer) server list, add each client item not yet present.
-sql_union_dirs=" $sql_server_dirs "
-for DIR in $sql_client_dirs
+# We support client-only builds by "--without-server", but not vice versa,
+# so we start with the client list, then add each server item not yet present.
+sql_union_dirs=" $sql_client_dirs "
+for DIR in $sql_server_dirs
 do
  if echo " $sql_union_dirs " | grep " $DIR " >/dev/null
  then
--- a/mysql-test/collections/default.experimental
+++ b/mysql-test/collections/default.experimental
@ -1,10 +1,45 @@
+# For easier human reading (MTR doesn't care), please keep entries
+# in alphabetical order. This also helps with merge conflict resolution.
+
+binlog.binlog_multi_engine               # joro : NDB tests marked as experimental as agreed with bochklin
+
 funcs_1.charset_collation_1              # depends on compile-time decisions
-main.plugin_load  @solaris               # Bug#42144
-binlog.binlog_tmp_table*                 # Bug#45578: Test binlog_tmp_table fails ramdonly on PB2: Unknown table 't2'
+funcs_1.is_cml_ndb                       # joro : NDB tests marked as experimental as agreed with bochklin
+funcs_1.is_columns_ndb                   # joro : NDB tests marked as experimental as agreed with bochklin
+funcs_1.is_engines_ndb                   # joro : NDB tests marked as experimental as agreed with bochklin
+funcs_1.is_tables_ndb                    # joro : NDB tests marked as experimental as agreed with bochklin
+funcs_1.ndb*                             # joro : NDB tests marked as experimental as agreed with bochklin
+
+funcs_2.ndb_charset                      # joro : NDB tests marked as experimental as agreed with bochklin
+
 main.ctype_gbk_binlog  @solaris          # Bug#46010: main.ctype_gbk_binlog fails sporadically : Table 't2' already exists
-rpl.rpl_row_create_table*                # Bug#45576: rpl_row_create_table fails on PB2
-rpl_ndb.rpl_ndb_log                      # Bug#38998
-rpl.rpl_innodb_bug28430*  @solaris       # Bug#46029
-rpl.rpl_get_master_version_and_clock*    # Bug#46931 2009-08-26 alik rpl.rpl_get_master_version_and_clock fails on hpux11.31
 main.innodb-autoinc*                     # Bug#47809 2009-10-04 joro innodb-autoinc.test fails with valgrind errors with the innodb plugin
+main.plugin_load  @solaris               # Bug#42144
+
+ndb.*                                    # joro : NDB tests marked as experimental as agreed with bochklin
+
+rpl.rpl_cross_version*                   # Bug #43913 2009-10-26 joro rpl_cross_version can't pass on conflicts complainig clash with --slave-load-tm
+rpl.rpl_get_master_version_and_clock*    # Bug#46931 2009-08-26 alik rpl.rpl_get_master_version_and_clock fails on hpux11.31
+rpl.rpl_innodb_bug28430*  @solaris       # Bug#46029
+rpl.rpl_row_create_table*                # Bug#45576: rpl_row_create_table fails on PB2
 rpl.rpl_trigger*                         # Bug#47810 2009-10-04 joro rpl.rpl_trigger.test fails with valgrind errors with the innodb plugin
+
+rpl_ndb.*                                # joro : NDB tests marked as experimental as agreed with bochklin
+rpl_ndb.rpl_ndb_log                      # Bug#38998
+
+stress.ddl_ndb                           # joro : NDB tests marked as experimental as agreed with bochklin
+
+parts.ndb_dd_backuprestore               # joro : NDB tests marked as experimental as agreed with bochklin
+parts.part_supported_sql_func_ndb        # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_alter1_1_ndb             # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_alter1_1_2_ndb           # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_alter1_2_ndb             # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_auto_increment_ndb       # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_basic_ndb                # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_engine_ndb               # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_int_ndb                  # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_mgm_lc0_ndb              # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_mgm_lc1_ndb              # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_mgm_lc2_ndb              # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_syntax_ndb               # joro : NDB tests marked as experimental as agreed with bochklin
+parts.partition_value_ndb                # joro : NDB tests marked as experimental as agreed with bochklin
--- a/mysql-test/extra/binlog_tests/binlog.test
+++ b/mysql-test/extra/binlog_tests/binlog.test
@ -270,3 +270,42 @@ INSERT INTO test.t1 VALUES (1), (2);
 CREATE TABLE test.t2 SELECT * FROM test.t1;
 USE test;
 DROP TABLES t1, t2;
+
+#
+# Bug#46640
+# This test verifies if the server_id stored in the "format 
+# description BINLOG statement" will override the server_id 
+# of the server executing the statements.
+#
+
+connect (fresh,localhost,root,,test);
+connection fresh;
+
+RESET MASTER;
+CREATE TABLE t1 (a INT PRIMARY KEY);
+
+# Format description event, with server_id = 10;
+BINLOG '
+3u9kSA8KAAAAZgAAAGoAAAABAAQANS4xLjM1LW1hcmlhLWJldGExLWRlYnVnLWxvZwAAAAAAAAAA
+AAAAAAAAAAAAAAAAAADe72RIEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC
+';
+
+# What server_id is logged for a statement? Should be our own, not the
+# one from the format description event.
+INSERT INTO t1 VALUES (1);
+
+# INSERT INTO t1 VALUES (2), with server_id=20. Check that this is logged
+# with our own server id, not the 20 from the BINLOG statement.
+BINLOG '
+3u9kSBMUAAAAKQAAAJEBAAAAABoAAAAAAAAABHRlc3QAAnQxAAEDAAA=
+3u9kSBcUAAAAIgAAALMBAAAQABoAAAAAAAEAAf/+AgAAAA==
+';
+
+# Show binlog events to check that server ids are correct.
+--replace_column 1 # 2 # 5 #
+--replace_regex /Server ver: .*, Binlog ver: .*/Server ver: #, Binlog ver: #/ /table_id: [0-9]+/table_id: #/
+SHOW BINLOG EVENTS;
+
+DROP TABLE t1;
+disconnect fresh;
+
--- a/mysql-test/extra/rpl_tests/rpl_stm_000001.test
+++ b/mysql-test/extra/rpl_tests/rpl_stm_000001.test
@ -93,7 +93,7 @@ kill @id;
 # We don't drop t3 as this is a temporary table
 drop table t2;
 connection master;
--error 1053,2013
+--error 1317,2013
 reap;
 connection slave;
 # The SQL slave thread should now have stopped because the query was killed on
--- a/mysql-test/include/check-warnings.test
+++ b/mysql-test/include/check-warnings.test
@ -57,5 +57,5 @@ if (`select @result = 0`){
  skip OK;
 }
 --enable_query_log
-echo ^ Found warnings!!;
+echo ^ Found warnings in $log_error;
 exit;
--- a/mysql-test/include/mtr_warnings.sql
+++ b/mysql-test/include/mtr_warnings.sql
@ -162,7 +162,7 @@ INSERT INTO global_suppressions VALUES
 ("Slave: Unknown column 'c7' in 't15' Error_code: 1054"),
 ("Slave: Can't DROP 'c7'.* 1091"),
 ("Slave: Key column 'c6'.* 1072"),
- ("Slave I/O: The slave I/O thread stops because a fatal error is encountered when it try to get the value of SERVER_ID variable from master."),
+ ("The slave I.O thread stops because a fatal error is encountered when it try to get the value of SERVER_ID variable from master."),
 (".SELECT UNIX_TIMESTAMP... failed on master, do not trust column Seconds_Behind_Master of SHOW SLAVE STATUS"),

 /* Test case for Bug#31590 in order_by.test produces the following error */
@ -210,7 +210,7 @@ BEGIN
    WHERE suspicious=1;

  IF @num_warnings > 0 THEN
-    SELECT file_name, line
+    SELECT line
        FROM error_log WHERE suspicious=1;
    --SELECT * FROM test_suppressions;
    -- Return 2 -> check failed
--- a/mysql-test/include/not_windows_embedded.inc
+++ b/mysql-test/include/not_windows_embedded.inc
@ -0,0 +1,11 @@
+let $is_win = `select convert(@@version_compile_os using latin1) IN ("Win32","Win64","Windows")`;
+let $is_embedded = `select version() like '%embedded%'`;
+#echo is_win: $is_win;
+#echo is_embedded: $is_embedded;
+if ($is_win)
+{
+  if ($is_embedded)
+  {
+    skip Not supported with embedded on windows;
+  }
+}
--- a/mysql-test/lib/My/SafeProcess/safe_kill_win.cc
+++ b/mysql-test/lib/My/SafeProcess/safe_kill_win.cc
@ -30,7 +30,7 @@ int main(int argc, const char** argv )
  DWORD pid= -1;
  HANDLE shutdown_event;
  char safe_process_name[32]= {0};
-  int retry_open_event= 100;
+  int retry_open_event= 2;
  /* Ignore any signals */
  signal(SIGINT,   SIG_IGN);
  signal(SIGBREAK, SIG_IGN);
@ -51,15 +51,31 @@ int main(int argc, const char** argv )
  {
     /*
      Check if the process is alive, otherwise there is really
-      no idea to retry the open of the event
+      no sense to retry the open of the event
     */
    HANDLE process;
-    if ((process= OpenProcess(SYNCHRONIZE, FALSE, pid)) == NULL)
+    DWORD exit_code;
+    process= OpenProcess(SYNCHRONIZE| PROCESS_QUERY_INFORMATION, FALSE, pid);
+    if (!process)
    {
-      fprintf(stderr, "Could not open event or process %d, error: %d\n",
-            pid, GetLastError());
-      exit(3);
+      /* Already died */
+      exit(1);
    }
+
+    if (!GetExitCodeProcess(process,&exit_code))
+    {
+       fprintf(stderr,  "GetExitCodeProcess failed, pid= %d, err= %d\n",
+         pid, GetLastError());
+       exit(1);
+    }
+
+    if (exit_code != STILL_ACTIVE)
+    {
+       /* Already died */
+       CloseHandle(process);
+       exit(2);
+    }
+
    CloseHandle(process);

    if (retry_open_event--)
--- a/mysql-test/lib/mtr_cases.pm
+++ b/mysql-test/lib/mtr_cases.pm
@ -69,6 +69,10 @@ require "mtr_misc.pl";
 my $do_test_reg;
 my $skip_test_reg;

+# Related to adding InnoDB plugin combinations
+my $lib_innodb_plugin;
+my $do_innodb_plugin;
+
 # If "Quick collect", set to 1 once a test to run has been found.
 my $some_test_found;

@ -103,6 +107,17 @@ sub collect_test_cases ($$) {
  $do_test_reg= init_pattern($do_test, "--do-test");
  $skip_test_reg= init_pattern($skip_test, "--skip-test");

+  $lib_innodb_plugin=
+    my_find_file($::basedir,
+		 ["storage/innodb_plugin", "storage/innodb_plugin/.libs",
+		  "lib/mysql/plugin", "lib/plugin"],
+		 ["ha_innodb_plugin.dll", "ha_innodb_plugin.so",
+		  "ha_innodb_plugin.sl"],
+		 NOT_REQUIRED);
+  $do_innodb_plugin= ($::mysql_version_id >= 50100 &&
+		      !(IS_WINDOWS && $::opt_embedded_server) &&
+		      $lib_innodb_plugin);
+
  foreach my $suite (split(",", $suites))
  {
    push(@$cases, collect_one_suite($suite, $opt_cases));
@ -484,20 +499,16 @@ sub collect_one_suite($)
  # ----------------------------------------------------------------------
  # Testing InnoDB plugin.
  # ----------------------------------------------------------------------
-  my $lib_innodb_plugin=
-    mtr_file_exists(::vs_config_dirs('storage/innodb_plugin', 'ha_innodb_plugin.dll'),
-                    "$::basedir/storage/innodb_plugin/.libs/ha_innodb_plugin.so",
-                    "$::basedir/lib/mysql/plugin/ha_innodb_plugin.so",
-                    "$::basedir/lib/mysql/plugin/ha_innodb_plugin.dll");
-  if ($::mysql_version_id >= 50100 && !(IS_WINDOWS && $::opt_embedded_server) &&
-      $lib_innodb_plugin)
+  if ($do_innodb_plugin)
  {
    my @new_cases;
    my $sep= (IS_WINDOWS) ? ';' : ':';

    foreach my $test (@cases)
    {
-      next if ($test->{'skip'} || !$test->{'innodb_test'});
+      next if (!$test->{'innodb_test'});
+      # If skipped due to no builtin innodb, we can still run it with plugin
+      next if ($test->{'skip'} && $test->{comment} ne "No innodb support");
      # Exceptions
      next if ($test->{'name'} eq 'main.innodb'); # Failed with wrong errno (fk)
      next if ($test->{'name'} eq 'main.index_merge_innodb'); # Explain diff
@ -521,7 +532,7 @@ sub collect_one_suite($)
        }
        else
        {
-          $new_test->{$key}= $value;
+          $new_test->{$key}= $value unless ($key eq 'skip');
        }
      }
      my $plugin_filename= basename($lib_innodb_plugin);
@ -534,11 +545,11 @@ sub collect_one_suite($)
      push(@{$new_test->{slave_opt}}, "--plugin_load=$plugin_list");
      if ($new_test->{combination})
      {
-        $new_test->{combination}.= ' + InnoDB plugin';
+        $new_test->{combination}.= '+innodb_plugin';
      }
      else
      {
-        $new_test->{combination}= 'InnoDB plugin';
+        $new_test->{combination}= 'innodb_plugin';
      }
      push(@new_cases, $new_test);
    }
@ -981,8 +992,11 @@ sub collect_one_test_case {
    {
      # innodb is not supported, skip it
      $tinfo->{'skip'}= 1;
+      # This comment is checked for running with innodb plugin (see above),
+      # please keep that in mind if changing the text.
      $tinfo->{'comment'}= "No innodb support";
-      return $tinfo;
+      # But continue processing if we may run it with innodb plugin
+      return $tinfo unless $do_innodb_plugin;
    }
  }
  else
@ -1028,6 +1042,17 @@ sub collect_one_test_case {
    }
  }

+  if ( $tinfo->{'need_ssl'} )
+  {
+    # This is a test that needs ssl
+    if ( ! $::opt_ssl_supported ) {
+      # SSL is not supported, skip it
+      $tinfo->{'skip'}= 1;
+      $tinfo->{'comment'}= "No SSL support";
+      return $tinfo;
+    }
+  }
+
  # ----------------------------------------------------------------------
  # Find config file to use if not already selected in <testname>.opt file
  # ----------------------------------------------------------------------
@ -1108,6 +1133,7 @@ my @tags=
 ["include/ndb_master-slave.inc", "ndb_test", 1],
 ["federated.inc", "federated_test", 1],
 ["include/not_embedded.inc", "not_embedded", 1],
+ ["include/have_ssl.inc", "need_ssl", 1],
 );


--- a/mysql-test/lib/mtr_report.pm
+++ b/mysql-test/lib/mtr_report.pm
@ -146,6 +146,7 @@ sub mtr_report_test ($) {
          }
        }
        $fail = "exp-fail";
+        $tinfo->{exp_fail}= 1;
        last;
      }
    }
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@ -144,7 +144,7 @@ our @opt_extra_mysqld_opt;
 my $opt_compress;
 my $opt_ssl;
 my $opt_skip_ssl;
-my $opt_ssl_supported;
+our $opt_ssl_supported;
 my $opt_ps_protocol;
 my $opt_sp_protocol;
 my $opt_cursor_protocol;
@ -323,7 +323,8 @@ sub main {
    for my $limit (2000, 1500, 1000, 500){
      $opt_parallel-- if ($sys_info->min_bogomips() < $limit);
    }
-    $opt_parallel= 8 if ($opt_parallel > 8);
+    my $max_par= $ENV{MTR_MAX_PARALLEL} || 8;
+    $opt_parallel= $max_par if ($opt_parallel > $max_par);
    $opt_parallel= $num_tests if ($opt_parallel > $num_tests);
    $opt_parallel= 1 if (IS_WINDOWS and $sys_info->isvm());
    $opt_parallel= 1 if ($opt_parallel < 1);
@ -519,7 +520,8 @@ sub run_test_server ($$$) {
 	      }
 	    }
 	    $num_saved_datadir++;
-	    $num_failed_test++ unless $result->{retries};
+	    $num_failed_test++ unless ($result->{retries} ||
+                                       $result->{exp_fail});

 	    if ( !$opt_force ) {
 	      # Test has failed, force is off
@ -738,6 +740,7 @@ sub run_worker ($) {
    }
    elsif ($line eq 'BYE'){
      mtr_report("Server said BYE");
+      stop_all_servers($opt_shutdown_timeout);
      exit(0);
    }
    else {
@ -1337,6 +1340,9 @@ sub command_line_setup {
    push(@valgrind_args, @default_valgrind_args)
      unless @valgrind_args;

+    # Make valgrind run in quiet mode so it only print errors
+    push(@valgrind_args, "--quiet" );
+
    mtr_report("Running valgrind with options \"",
 	       join(" ", @valgrind_args), "\"");
  }
@ -1794,7 +1800,7 @@ sub environment_setup {
  # --------------------------------------------------------------------------
  # Add the path where mysqld will find ha_example.so
  # --------------------------------------------------------------------------
-  if ($mysql_version_id >= 50100 && !(IS_WINDOWS && $opt_embedded_server)) {
+  if ($mysql_version_id >= 50100) {
    my $plugin_filename;
    if (IS_WINDOWS)
    {
@ -3012,7 +3018,8 @@ test case was executed:\n";
      # Unknown process returned, most likley a crash, abort everything
      $tinfo->{comment}=
 	"The server $proc crashed while running ".
-	"'check testcase $mode test'";
+	"'check testcase $mode test'".
+	get_log_from_proc($proc, $tinfo->{name});
      $result= 3;
    }

@ -3130,7 +3137,8 @@ sub run_on_all($$)
    else {
      # Unknown process returned, most likley a crash, abort everything
      $tinfo->{comment}.=
-	"The server $proc crashed while running '$run'";
+	"The server $proc crashed while running '$run'".
+	get_log_from_proc($proc, $tinfo->{name});
    }

    # Kill any check processes still running
@ -3244,6 +3252,12 @@ sub run_testcase ($) {

  mtr_verbose("Running test:", $tinfo->{name});

+  # Allow only alpanumerics pluss _ - + . in combination names
+  my $combination= $tinfo->{combination};
+  if ($combination && $combination !~ /^\w[-\w\.\+]+$/)
+  {
+    mtr_error("Combination '$combination' contains illegal characters");
+  }
  # -------------------------------------------------------
  # Init variables that can change between each test case
  # -------------------------------------------------------
@ -3436,14 +3450,14 @@ sub run_testcase ($) {
 	my $check_res;
 	if ( restart_forced_by_test() )
 	{
-	  stop_all_servers();
+	  stop_all_servers($opt_shutdown_timeout);
 	}
 	elsif ( $opt_check_testcases and
 	     $check_res= check_testcase($tinfo, "after"))
 	{
 	  if ($check_res == 1) {
 	    # Test case had sideeffects, not fatal error, just continue
-	    stop_all_servers();
+	    stop_all_servers($opt_shutdown_timeout);
 	    mtr_report("Resuming tests...\n");
 	  }
 	  else {
@ -3524,7 +3538,8 @@ sub run_testcase ($) {
    {
      # Server failed, probably crashed
      $tinfo->{comment}=
-	"Server $proc failed during test run";
+	"Server $proc failed during test run" .
+	get_log_from_proc($proc, $tinfo->{name});

      # ----------------------------------------------------
      # It's not mysqltest that has exited, kill it
@ -3579,12 +3594,11 @@ sub run_testcase ($) {
 }


+# Extract server log from after the last occurrence of named test
+# Return as an array of lines
 #
-# Perform a rough examination of the servers
-# error log and write all lines that look
-# suspicious into $error_log.warnings
-#
-sub extract_warning_lines ($$) {
+
+sub extract_server_log ($$) {
  my ($error_log, $tname) = @_;

  # Open the servers .err log file and read all lines
@ -3636,8 +3650,37 @@ sub extract_warning_lines ($$) {
      }
    }
  }
+  return @lines;
+}

-  # Write all suspicious lines to $error_log.warnings file
+# Get log from server identified from its $proc object, from named test
+# Return as a single string
+#
+
+sub get_log_from_proc ($$) {
+  my ($proc, $name)= @_;
+  my $srv_log= "";
+
+  foreach my $mysqld (mysqlds()) {
+    if ($mysqld->{proc} eq $proc) {
+      my @srv_lines= extract_server_log($mysqld->value('#log-error'), $name);
+      $srv_log= "\nServer log from this test:\n" . join ("", @srv_lines);
+      last;
+    }
+  }
+  return $srv_log;
+}
+
+# Perform a rough examination of the servers
+# error log and write all lines that look
+# suspicious into $error_log.warnings
+#
+sub extract_warning_lines ($$) {
+  my ($error_log, $tname) = @_;
+
+  my @lines= extract_server_log($error_log, $tname);
+
+# Write all suspicious lines to $error_log.warnings file
  my $warning_log = "$error_log.warnings";
  my $Fwarn = IO::File->new($warning_log, "w")
    or die("Could not open file '$warning_log' for writing: $!");
@ -3645,14 +3688,9 @@ sub extract_warning_lines ($$) {

  my @patterns =
    (
-     # The patterns for detection of [Warning] and [ERROR]
-     # in the server log files have been faulty for a longer period
-     # and correcting them shows a few additional harmless warnings.
-     # Thus those patterns are temporarily removed from the list
-     # of patterns. For more info see BUG#42408
     qr/^Warning:|mysqld: Warning|\[Warning\]/,
     qr/^Error:|\[ERROR\]/,
-     qr/^==.* at 0x/,
+     qr/^==\d*==/, # valgrind errors
     qr/InnoDB: Warning|InnoDB: Error/,
     qr/^safe_mutex:|allocated at line/,
     qr/missing DBUG_RETURN/,
@ -3825,7 +3863,8 @@ sub check_warnings ($) {
    else {
      # Unknown process returned, most likley a crash, abort everything
      $tinfo->{comment}=
-	"The server $proc crashed while running 'check warnings'";
+	"The server $proc crashed while running 'check warnings'".
+	get_log_from_proc($proc, $tinfo->{name});
      $result= 3;
    }

@ -4084,6 +4123,7 @@ sub mysqld_stop {
  mtr_init_args(\$args);

  mtr_add_arg($args, "--no-defaults");
+  mtr_add_arg($args, "--character-sets-dir=%s", $mysqld->value('character-sets-dir'));
  mtr_add_arg($args, "--user=%s", $opt_user);
  mtr_add_arg($args, "--password=");
  mtr_add_arg($args, "--port=%d", $mysqld->value('port'));
@ -4281,7 +4321,8 @@ sub mysqld_start ($$) {
 				 $opt_start_timeout,
 				 $mysqld->{'proc'}))
  {
-    mtr_error("Failed to start mysqld $mysqld->name()");
+    my $mname= $mysqld->name();
+    mtr_error("Failed to start mysqld $mname with command $exe");
  }

  # Remember options used when starting
@ -4292,11 +4333,12 @@ sub mysqld_start ($$) {


 sub stop_all_servers () {
+  my $shutdown_timeout = $_[0] or 0;

  mtr_verbose("Stopping all servers...");

  # Kill all started servers
-  My::SafeProcess::shutdown(0, # shutdown timeout 0 => kill
+  My::SafeProcess::shutdown($shutdown_timeout,
 			    started(all_servers()));

  # Remove pidfiles
@ -4667,7 +4709,8 @@ sub start_servers($) {
      my $logfile= $mysqld->value('#log-error');
      if ( defined $logfile and -f $logfile )
      {
-	$tinfo->{logfile}= mtr_fromfile($logfile);
+        my @srv_lines= extract_server_log($logfile, $tinfo->{name});
+	$tinfo->{logfile}= "Server log is:\n" . join ("", @srv_lines);
      }
      else
      {
@ -5084,7 +5127,6 @@ sub valgrind_arguments {
  else
  {
    mtr_add_arg($args, "--tool=memcheck"); # From >= 2.1.2 needs this option
-    mtr_add_arg($args, "--alignment=8");
    mtr_add_arg($args, "--leak-check=yes");
    mtr_add_arg($args, "--num-callers=16");
    mtr_add_arg($args, "--suppressions=%s/valgrind.supp", $glob_mysql_test_dir)
--- a/mysql-test/r/ctype_ldml.result
+++ b/mysql-test/r/ctype_ldml.result
@ -41,6 +41,14 @@ efgh	efgh
 ijkl	ijkl
 DROP TABLE t1;
 #
+# Bug#45645 Mysql server close all connection and restart using lower function
+#
+CREATE TABLE t1 (a VARCHAR(10)) CHARACTER SET utf8 COLLATE utf8_test_ci;
+INSERT INTO t1 (a) VALUES ('hello!');
+SELECT * FROM t1 WHERE LOWER(a)=LOWER('N');
+a
+DROP TABLE t1;
+#
 # Bug#43827 Server closes connections and restarts
 #
 CREATE TABLE t1 (c1 VARCHAR(10) CHARACTER SET utf8 COLLATE utf8_test_ci);
@ -321,3 +329,11 @@ Vv
 Xx
 YyÝýỲỳỴỵỶỷỸỹ
 drop table t1;
+Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20
+set names latin1;
+show collation like 'latin1_test';
+Collation	Charset	Id	Default	Compiled	Sortlen
+latin1_test	latin1	99		Yes	1
+select "foo" = "foo " collate latin1_test;
+"foo" = "foo " collate latin1_test
+1
--- a/mysql-test/r/func_group.result
+++ b/mysql-test/r/func_group.result
@ -1477,3 +1477,47 @@ COUNT(*)
 SET SQL_MODE=default;
 DROP TABLE t1;
 End of 5.0 tests
+#
+# BUG#47280 - strange results from count(*) with order by multiple 
+#             columns without where/group
+# 
+# 
+# Initialize test
+# 
+CREATE TABLE t1 (
+pk INT NOT NULL,
+i INT,
+PRIMARY KEY (pk)
+);
+INSERT INTO t1 VALUES (1,11),(2,12),(3,13);
+#
+# Start test
+# All the following queries shall return 1 record
+#
+
+# Masking all correct values {11...13} for column i in this result. 
+SELECT MAX(pk) as max, i
+FROM t1
+ORDER BY max;
+max	i
+3	#
+
+EXPLAIN
+SELECT MAX(pk) as max, i
+FROM t1
+ORDER BY max;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	3	Using temporary
+
+# Only 11 is correct for collumn i in this result
+SELECT MAX(pk) as max, i
+FROM t1
+WHERE pk<2
+ORDER BY max;
+max	i
+1	11
+#
+# Cleanup
+#
+DROP TABLE t1;
+End of 5.1 tests
--- a/mysql-test/r/gis-rtree.result
+++ b/mysql-test/r/gis-rtree.result
@ -1487,4 +1487,43 @@ MBRINTERSECTS(b, GEOMFROMTEXT('LINESTRING(1 1,1102219 2)') );
 COUNT(*)
 2
 DROP TABLE t1;
+#
+# Bug #48258: Assertion failed when using a spatial index
+#
+CREATE TABLE t1(a LINESTRING NOT NULL, SPATIAL KEY(a));
+INSERT INTO t1 VALUES
+(GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)')),
+(GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'));
+EXPLAIN SELECT 1 FROM t1 WHERE a = GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	a	NULL	NULL	NULL	2	Using where
+SELECT 1 FROM t1 WHERE a = GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+1
+1
+1
+EXPLAIN SELECT 1 FROM t1 WHERE a < GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	a	NULL	NULL	NULL	2	Using where
+SELECT 1 FROM t1 WHERE a < GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+1
+EXPLAIN SELECT 1 FROM t1 WHERE a <= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	a	NULL	NULL	NULL	2	Using where
+SELECT 1 FROM t1 WHERE a <= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+1
+1
+1
+EXPLAIN SELECT 1 FROM t1 WHERE a > GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	a	NULL	NULL	NULL	2	Using where
+SELECT 1 FROM t1 WHERE a > GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+1
+EXPLAIN SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	a	NULL	NULL	NULL	2	Using where
+SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+1
+1
+1
+DROP TABLE t1;
 End of 5.0 tests.
--- a/mysql-test/r/gis.result
+++ b/mysql-test/r/gis.result
@ -972,6 +972,18 @@ select min(`col002`) from t1 union select `col002` from t1;
 min(`col002`)
 NULL
 drop table t1;
+#
+# Bug #47780: crash when comparing GIS items from subquery
+#
+CREATE TABLE t1(a INT, b MULTIPOLYGON);
+INSERT INTO t1 VALUES 
+(0,
+GEOMFROMTEXT(
+'multipolygon(((1 2,3 4,5 6,7 8,9 8),(7 6,5 4,3 2,1 2,3 4)))'));
+# must not crash
+SELECT 1 FROM t1 WHERE a <> (SELECT GEOMETRYCOLLECTIONFROMWKB(b) FROM t1);
+1
+DROP TABLE t1;
 End of 5.0 tests
 create table t1 (f1 tinyint(1), f2 char(1), f3 varchar(1), f4 geometry, f5 datetime);
 create view v1 as select * from t1;
--- a/mysql-test/r/grant3.result
+++ b/mysql-test/r/grant3.result
@ -154,4 +154,42 @@ SELECT * FROM mysqltest_1.t1;
 a
 DROP USER 'mysqltest1'@'%';
 DROP DATABASE mysqltest_1;
+#
+# Bug#41597 - After rename of user, there are additional grants
+#             when grants are reapplied.
+#
+CREATE DATABASE temp;
+CREATE TABLE temp.t1(a INT, b VARCHAR(10));
+INSERT INTO temp.t1 VALUES(1, 'name1');
+INSERT INTO temp.t1 VALUES(2, 'name2');
+INSERT INTO temp.t1 VALUES(3, 'name3');
+CREATE USER 'user1'@'%';
+RENAME USER 'user1'@'%' TO 'user2'@'%';
+# Show privileges after rename and BEFORE grant
+SHOW GRANTS FOR 'user2'@'%';
+Grants for user2@%
+GRANT USAGE ON *.* TO 'user2'@'%'
+GRANT SELECT (a), INSERT (b) ON `temp`.`t1` TO 'user2'@'%';
+# Show privileges after rename and grant
+SHOW GRANTS FOR 'user2'@'%';
+Grants for user2@%
+GRANT USAGE ON *.* TO 'user2'@'%'
+GRANT SELECT (a), INSERT (b) ON `temp`.`t1` TO 'user2'@'%'
+# Connect as the renamed user
+SHOW GRANTS;
+Grants for user2@%
+GRANT USAGE ON *.* TO 'user2'@'%'
+GRANT SELECT (a), INSERT (b) ON `temp`.`t1` TO 'user2'@'%'
+SELECT a FROM temp.t1;
+a
+1
+2
+3
+# Check for additional privileges by accessing a
+# non privileged column. We shouldn't be able to 
+# access this column.
+SELECT b FROM temp.t1;
+ERROR 42000: SELECT command denied to user 'user2'@'localhost' for column 'b' in table 't1'
+DROP USER 'user2'@'%';
+DROP DATABASE temp;
 End of 5.0 tests
--- a/mysql-test/r/group_min_max.result
+++ b/mysql-test/r/group_min_max.result
@ -876,10 +876,10 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	range	NULL	idx_t1_1	163	NULL	17	Using where; Using index for group-by
 explain select a1,a2,b,       max(c) from t1 where (c > 'b1') or (c <= 'g1') group by a1,a2,b;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	NULL	idx_t1_1	147	NULL	17	Using where; Using index for group-by
+1	SIMPLE	t1	range	NULL	idx_t1_1	163	NULL	17	Using where; Using index for group-by
 explain select a1,a2,b,min(c),max(c) from t1 where (c > 'b1') or (c <= 'g1') group by a1,a2,b;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	NULL	idx_t1_1	147	NULL	17	Using where; Using index for group-by
+1	SIMPLE	t1	range	NULL	idx_t1_1	163	NULL	17	Using where; Using index for group-by
 explain select a1,a2,b,min(c),max(c) from t1 where (c > 'b111') and (c <= 'g112') group by a1,a2,b;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	range	NULL	idx_t1_1	163	NULL	17	Using where; Using index for group-by
@ -924,7 +924,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	range	NULL	idx_t2_1	163	NULL	#	Using where; Using index for group-by
 explain select a1,a2,b,       max(c) from t2 where (c > 'b1') or (c <= 'g1') group by a1,a2,b;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t2	range	NULL	idx_t2_1	146	NULL	#	Using where; Using index for group-by
+1	SIMPLE	t2	range	NULL	idx_t2_1	163	NULL	#	Using where; Using index for group-by
 explain select a1,a2,b,min(c),max(c) from t2 where (c > 'b1') or (c <= 'g1') group by a1,a2,b;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	range	NULL	idx_t2_1	163	NULL	#	Using where; Using index for group-by
--- a/mysql-test/r/innodb_mysql.result
+++ b/mysql-test/r/innodb_mysql.result
@ -2209,4 +2209,46 @@ EXPLAIN SELECT * FROM t1 FORCE INDEX(PRIMARY) WHERE b=1 AND c=1 ORDER BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	128	Using where
 DROP TABLE t1;
+#
+# Bug #47963: Wrong results when index is used
+#
+CREATE TABLE t1(
+a VARCHAR(5) NOT NULL, 
+b VARCHAR(5) NOT NULL,
+c DATETIME NOT NULL,
+KEY (c) 
+) ENGINE=InnoDB;
+INSERT INTO t1 VALUES('TEST', 'TEST', '2009-10-09 00:00:00');
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00' AND c <= '2009-10-09 00:00:00';
+a	b	c
+TEST	TEST	2009-10-09 00:00:00
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00.0' AND c <= '2009-10-09 00:00:00.0';
+a	b	c
+TEST	TEST	2009-10-09 00:00:00
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00.0' AND c <= '2009-10-09 00:00:00';
+a	b	c
+TEST	TEST	2009-10-09 00:00:00
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00' AND c <= '2009-10-09 00:00:00.0';
+a	b	c
+TEST	TEST	2009-10-09 00:00:00
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00.000' AND c <= '2009-10-09 00:00:00.000';
+a	b	c
+TEST	TEST	2009-10-09 00:00:00
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00.00' AND c <= '2009-10-09 00:00:00.001';
+a	b	c
+TEST	TEST	2009-10-09 00:00:00
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00.001' AND c <= '2009-10-09 00:00:00.00';
+a	b	c
+EXPLAIN SELECT * FROM t1 WHERE a = 'TEST' AND 
+c >= '2009-10-09 00:00:00.001' AND c <= '2009-10-09 00:00:00.00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+DROP TABLE t1;
 End of 5.1 tests
--- a/mysql-test/r/locale.result
+++ b/mysql-test/r/locale.result
@ -0,0 +1,29 @@
+DROP TABLE IF EXISTS t1;
+Start of 5.4 tests
+#
+# Bug#43207 wrong LC_TIME names for romanian locale
+#
+SET NAMES utf8;
+SET lc_time_names=ro_RO;
+SELECT DATE_FORMAT('2001-01-01', '%w %a %W');
+DATE_FORMAT('2001-01-01', '%w %a %W')
+1 Lu Luni
+SELECT DATE_FORMAT('2001-01-02', '%w %a %W');
+DATE_FORMAT('2001-01-02', '%w %a %W')
+2 Ma Marţi
+SELECT DATE_FORMAT('2001-01-03', '%w %a %W');
+DATE_FORMAT('2001-01-03', '%w %a %W')
+3 Mi Miercuri
+SELECT DATE_FORMAT('2001-01-04', '%w %a %W');
+DATE_FORMAT('2001-01-04', '%w %a %W')
+4 Jo Joi
+SELECT DATE_FORMAT('2001-01-05', '%w %a %W');
+DATE_FORMAT('2001-01-05', '%w %a %W')
+5 Vi Vineri
+SELECT DATE_FORMAT('2001-01-06', '%w %a %W');
+DATE_FORMAT('2001-01-06', '%w %a %W')
+6 Sâ Sâmbătă
+SELECT DATE_FORMAT('2001-01-07', '%w %a %W');
+DATE_FORMAT('2001-01-07', '%w %a %W')
+0 Du Duminică
+End of 5.4 tests
--- a/mysql-test/r/myisam.result
+++ b/mysql-test/r/myisam.result
@ -2271,4 +2271,25 @@ checksum table t3;
 Table	Checksum
 test.t3	326284887
 drop table t1,t2,t3;
+CREATE TABLE t1(a INT, b CHAR(10), KEY(a), KEY(b));
+INSERT INTO t1 VALUES(1,'0'),(2,'0'),(3,'0'),(4,'0'),(5,'0'),
+(6,'0'),(7,'0');
+INSERT INTO t1 SELECT a+10,b FROM t1;
+INSERT INTO t1 SELECT a+20,b FROM t1;
+INSERT INTO t1 SELECT a+40,b FROM t1;
+INSERT INTO t1 SELECT a+80,b FROM t1;
+INSERT INTO t1 SELECT a+160,b FROM t1;
+INSERT INTO t1 SELECT a+320,b FROM t1;
+INSERT INTO t1 SELECT a+640,b FROM t1;
+INSERT INTO t1 SELECT a+1280,b FROM t1;
+INSERT INTO t1 SELECT a+2560,b FROM t1;
+INSERT INTO t1 SELECT a+5120,b FROM t1;
+SET myisam_sort_buffer_size=4;
+REPAIR TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	repair	error	myisam_sort_buffer_size is too small
+test.t1	repair	warning	Number of rows changed from 0 to 7168
+test.t1	repair	status	OK
+SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
+DROP TABLE t1;
 End of 5.1 tests
--- a/mysql-test/r/myisam_crash_before_flush_keys.result
+++ b/mysql-test/r/myisam_crash_before_flush_keys.result
@ -15,31 +15,13 @@ SET SESSION debug="d,crash_before_flush_keys";
 # Run the crashing query
 FLUSH TABLE t1;
 ERROR HY000: Lost connection to MySQL server during query
-# Run MYISAMCHK tool to check the table t1 and repair
-myisamchk: MyISAM file MYSQLD_DATADIR/test/t1
-myisamchk: warning: 1 client is using or hasn't closed the table properly
-myisamchk: error: Size of indexfile is: 1024            Should be: 3072
-MYISAMCHK: Unknown error 126
-myisamchk: error: Can't read indexpage from filepos: 1024
-MyISAM-table 'MYSQLD_DATADIR/test/t1' is corrupted
-Fix it using switch "-r" or "-o"
 # Write file to make mysql-test-run.pl start the server 
 # Turn on reconnect
 # Call script that will poll the server waiting for
 # it to be back online again
-SHOW CREATE TABLE t1;
-Table	Create Table
-t1	CREATE TABLE `t1` (
-  `a` int(11) NOT NULL DEFAULT '0',
-  `b` int(11) NOT NULL DEFAULT '0',
-  PRIMARY KEY (`a`,`b`),
-  KEY `b` (`b`)
-) ENGINE=MyISAM DEFAULT CHARSET=latin1 DELAY_KEY_WRITE=1
-SELECT * FROM t1 FORCE INDEX (PRIMARY);
-a	b
-1	2
-2	3
-3	4
-4	5
-5	6
+CHECK TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	check	warning	1 client is using or hasn't closed the table properly
+test.t1	check	error	Size of indexfile is: 1024        Should be: 3072
+test.t1	check	error	Corrupt
 DROP TABLE t1;
--- a/mysql-test/r/mysqltest.result
+++ b/mysql-test/r/mysqltest.result
@ -317,6 +317,7 @@ here is the sourced script
 outer=2 ifval=0
 outer=1 ifval=1
 here is the sourced script
+ERROR 42S02: Table 'test.nowhere' doesn't exist

 In loop
 here is the sourced script
--- a/mysql-test/r/partition_pruning.result
+++ b/mysql-test/r/partition_pruning.result
@ -1272,10 +1272,9 @@ INSERT INTO t1 VALUES (1, '2009-01-01'), (2, NULL);
 # test with an invalid date, which lead to item->null_value is set.
 EXPLAIN PARTITIONS SELECT * FROM t1 WHERE b < CAST('2009-04-99' AS DATETIME);
 id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p20090401	ALL	NULL	NULL	NULL	NULL	2	Using where
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
 Warnings:
 Warning	1292	Incorrect datetime value: '2009-04-99'
-Warning	1292	Incorrect datetime value: '2009-04-99'
 DROP TABLE t1;
 CREATE TABLE t1
 (a INT NOT NULL AUTO_INCREMENT,
--- a/mysql-test/r/range.result
+++ b/mysql-test/r/range.result
@ -1219,3 +1219,191 @@ explain select * from t2 where a=1000 and b<11;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	ref	a	a	5	const	502	Using where
 drop table t1, t2;
+CREATE TABLE t1( a INT, b INT, KEY( a, b ) );
+CREATE TABLE t2( a INT, b INT, KEY( a, b ) );
+CREATE TABLE t3( a INT, b INT, KEY( a, b ) );
+INSERT INTO t1( a, b ) 
+VALUES (0, 1), (1, 2), (1, 4), (2, 3), (5, 0), (9, 7);
+INSERT INTO t2( a, b ) 
+VALUES ( 1, 1), ( 2, 1), ( 3, 1), ( 4, 1), ( 5, 1),
+( 6, 1), ( 7, 1), ( 8, 1), ( 9, 1), (10, 1), 
+(11, 1), (12, 1), (13, 1), (14, 1), (15, 1),
+(16, 1), (17, 1), (18, 1), (19, 1), (20, 1);
+INSERT INTO t2 SELECT a, 2 FROM t2 WHERE b = 1;
+INSERT INTO t2 SELECT a, 3 FROM t2 WHERE b = 1;
+INSERT INTO t2 SELECT -1, -1 FROM t2;
+INSERT INTO t2 SELECT -1, -1 FROM t2;
+INSERT INTO t2 SELECT -1, -1 FROM t2;
+INSERT INTO t3
+VALUES (1, 0), (2, 0), (3, 0), (4, 0), (5, 0),
+(6, 0), (7, 0), (8, 0), (9, 0), (10, 0);
+INSERT INTO t3 SELECT * FROM t3 WHERE a = 10;
+INSERT INTO t3 SELECT * FROM t3 WHERE a = 10;
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 < a AND b = 3 OR
+3 <= a;
+a	b
+5	0
+9	7
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 < a AND b = 3 OR
+3 <= a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	a	a	5	NULL	3	Using where; Using index
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+a	b
+5	0
+9	7
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	a	a	5	NULL	4	Using where; Using index
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+a	b
+5	0
+9	7
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	a	a	5	NULL	3	Using where; Using index
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+3 <= a;
+a	b
+5	0
+9	7
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+3 <= a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	a	a	5	NULL	3	Using where; Using index
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 1 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+a	b
+1	1
+2	1
+3	1
+4	1
+5	1
+6	1
+7	1
+8	1
+9	1
+10	1
+11	1
+12	1
+13	1
+14	1
+15	1
+15	3
+16	1
+16	3
+17	1
+17	3
+18	1
+18	3
+19	1
+19	3
+20	1
+EXPLAIN
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 1 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	range	a	a	10	NULL	50	Using where; Using index
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 2 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+a	b
+1	1
+2	1
+3	1
+4	1
+5	1
+5	2
+6	1
+6	2
+7	1
+7	2
+8	1
+8	2
+9	1
+9	2
+10	1
+11	1
+12	1
+13	1
+14	1
+15	1
+15	3
+16	1
+16	3
+17	1
+17	3
+18	1
+18	3
+19	1
+19	3
+20	1
+EXPLAIN
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 2 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	range	a	a	10	NULL	50	Using where; Using index
+SELECT * FROM t3 WHERE
+5 <= a AND a < 10 AND b = 3 OR 
+a < 5 OR
+a < 10;
+a	b
+1	0
+2	0
+3	0
+4	0
+5	0
+6	0
+7	0
+8	0
+9	0
+EXPLAIN
+SELECT * FROM t3 WHERE
+5 <= a AND a < 10 AND b = 3 OR 
+a < 5 OR
+a < 10;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t3	range	a	a	5	NULL	8	Using where; Using index
+DROP TABLE t1, t2, t3;
+#
+# Bug #47123: Endless 100% CPU loop with STRAIGHT_JOIN
+#
+CREATE TABLE t1(a INT, KEY(a));
+INSERT INTO t1 VALUES (1), (NULL);
+SELECT * FROM t1 WHERE a <> NULL and (a <> NULL or a <= NULL);
+a
+DROP TABLE t1;
+End of 5.1 tests
--- a/mysql-test/r/select.result
+++ b/mysql-test/r/select.result
@ -4386,6 +4386,35 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 Warnings:
 Note	1003	select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where ((`test`.`t1`.`a` = `test`.`t1`.`b`) and (`test`.`t1`.`a` > 1)) limit 2
 DROP TABLE t1;
+#
+# Bug#47019: Assertion failed: 0, file .\rt_mbr.c, line 138 when 
+# forcing a spatial index
+#
+CREATE TABLE t1(a LINESTRING NOT NULL, SPATIAL KEY(a));
+INSERT INTO t1 VALUES
+(GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)')),
+(GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'));
+EXPLAIN SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	
+1	SIMPLE	t2	ALL	a	NULL	NULL	NULL	2	
+SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2;
+1
+1
+1
+1
+1
+EXPLAIN SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2 FORCE INDEX(a);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	
+1	SIMPLE	t2	ALL	a	NULL	NULL	NULL	2	
+SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2 FORCE INDEX(a);
+1
+1
+1
+1
+1
+DROP TABLE t1;
 End of 5.0 tests
 create table t1(a INT, KEY (a));
 INSERT INTO t1 VALUES (1),(2),(3),(4),(5);
--- a/mysql-test/r/sp-bugs.result
+++ b/mysql-test/r/sp-bugs.result
@ -0,0 +1,47 @@
+#
+# Bug #47412: Valgrind warnings / user can read uninitalized memory
+# using SP variables
+#
+CREATE SCHEMA testdb;
+USE testdb;
+CREATE FUNCTION f2 () RETURNS INTEGER
+BEGIN
+DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
+RETURN f_not_exists () ;
+END|
+CREATE PROCEDURE p3 ( arg1 VARCHAR(32) )
+BEGIN
+CALL p_not_exists ( );
+END|
+# should not return valgrind warnings
+CALL p3 ( f2 () );
+ERROR 42000: PROCEDURE testdb.p_not_exists does not exist
+DROP SCHEMA testdb;
+CREATE SCHEMA testdb;
+USE testdb;
+CREATE FUNCTION f2 () RETURNS INTEGER
+BEGIN
+DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
+RETURN f_not_exists () ;
+END|
+CREATE PROCEDURE p3 ( arg2 INTEGER )
+BEGIN
+CALL p_not_exists ( );
+END|
+# should not return valgrind warnings
+CALL p3 ( f2 () );
+ERROR 42000: PROCEDURE testdb.p_not_exists does not exist
+DROP SCHEMA testdb;
+CREATE SCHEMA testdb;
+USE testdb;
+CREATE FUNCTION f2 () RETURNS INTEGER
+BEGIN
+DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
+RETURN f_not_exists () ;
+END|
+# should not return valgrind warnings
+SELECT f2 ();
+f2 ()
+NULL
+DROP SCHEMA testdb;
+End of 5.1 tests
--- a/mysql-test/r/sp-error.result
+++ b/mysql-test/r/sp-error.result
@ -1670,3 +1670,19 @@ NULL
 SELECT non_existent (a) FROM t1 WHERE b = 999999;
 ERROR 42000: FUNCTION test.non_existent does not exist
 DROP TABLE t1;
+#
+# Bug #47788: Crash in TABLE_LIST::hide_view_error on UPDATE + VIEW + 
+#   SP + MERGE + ALTER
+#
+CREATE TABLE t1 (pk INT, b INT, KEY (b));
+CREATE ALGORITHM = TEMPTABLE VIEW v1 AS SELECT * FROM t1;
+CREATE PROCEDURE p1 (a int) UPDATE IGNORE v1 SET b = a;
+CALL p1(5);
+ERROR HY000: The target table v1 of the UPDATE is not updatable
+ALTER TABLE t1 CHANGE COLUMN b b2 INT;
+CALL p1(7);
+ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+DROP PROCEDURE p1;
+DROP VIEW v1;
+DROP TABLE t1;
+End of 5.1 tests
--- a/mysql-test/r/subselect.result
+++ b/mysql-test/r/subselect.result
@ -4403,8 +4403,7 @@ FROM t1
 WHERE a = 230;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
-2	DEPENDENT SUBQUERY	st1	index	NULL	a	5	NULL	2	Using index
-2	DEPENDENT SUBQUERY	st2	index	b	b	5	NULL	2	Using where; Using index; Using join buffer
+2	DEPENDENT SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
 SELECT MAX(b), (SELECT COUNT(*) FROM st1,st2 WHERE st2.b <= t1.b)
 FROM t1 
 WHERE a = 230;
--- a/mysql-test/r/update.result
+++ b/mysql-test/r/update.result
@ -503,3 +503,14 @@ ERROR HY000: Recursive stored functions and triggers are not allowed.
 DROP TABLE t1;
 DROP FUNCTION f1;
 End of 5.0 tests
+#
+# Bug #47919 assert in open_table during ALTER temporary table
+#
+CREATE TABLE t1 (f1 INTEGER AUTO_INCREMENT, PRIMARY KEY (f1));
+CREATE TEMPORARY TABLE t2 LIKE t1;
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (1);
+ALTER TABLE t2 COMMENT = 'ABC';
+UPDATE t2, t1 SET t2.f1 = 2, t1.f1 = 9;
+ALTER TABLE t2 COMMENT = 'DEF';
+DROP TABLE t1, t2;
--- a/mysql-test/r/view_grant.result
+++ b/mysql-test/r/view_grant.result
@ -1218,3 +1218,22 @@ Warnings:
 Note	1449	The user specified as a definer ('no_such_user'@'no_such_host') does not exist
 DROP TABLE t1;
 DROP VIEW v1;
+#
+# Bug #46019: ERROR 1356 When selecting from within another 
+#  view that has Group By
+#
+CREATE DATABASE mysqltest1;
+USE mysqltest1;
+CREATE TABLE t1 (a INT);
+CREATE SQL SECURITY INVOKER VIEW v1 AS SELECT a FROM t1 GROUP BY a;
+CREATE SQL SECURITY INVOKER VIEW v2 AS SELECT a FROM v1;
+CREATE USER mysqluser1;
+GRANT SELECT ON TABLE t1 TO mysqluser1;
+GRANT SELECT, SHOW VIEW ON TABLE v1 TO mysqluser1;
+GRANT SELECT, SHOW VIEW ON TABLE v2 TO mysqluser1;
+SELECT a FROM v1;
+a
+SELECT a FROM v2;
+a
+DROP USER mysqluser1;
+DROP DATABASE mysqltest1;
--- a/mysql-test/std_data/Index.xml
+++ b/mysql-test/std_data/Index.xml
@ -68,4 +68,17 @@

  </charset>

+  <charset name="latin1">
+    <family>Western</family>
+    <description>cp1252 West European</description>
+    <alias>csisolatin1</alias>
+    <alias>iso-8859-1</alias>
+    <alias>iso-ir-100</alias>
+    <alias>iso_8859-1</alias>
+    <alias>iso_8859-1:1987</alias>
+    <alias>l1</alias>
+    <alias>latin1</alias>
+    <collation name="latin1_test" id="99" order="test"/>
+  </charset>
+
 </charsets>
--- a/mysql-test/std_data/latin1.xml
+++ b/mysql-test/std_data/latin1.xml
@ -0,0 +1,135 @@
+<?xml version='1.0' encoding="utf-8"?>
+
+<charsets>
+
+<copyright>
+  Copyright (C) 2009 Sun Microsystems, Inc
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+</copyright>
+
+<charset name="latin1">
+
+<ctype>
+<map>
+ 00
+ 20 20 20 20 20 20 20 20 20 28 28 28 28 28 20 20
+ 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
+ 48 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
+ 84 84 84 84 84 84 84 84 84 84 10 10 10 10 10 10
+ 10 81 81 81 81 81 81 01 01 01 01 01 01 01 01 01
+ 01 01 01 01 01 01 01 01 01 01 01 10 10 10 10 10
+ 10 82 82 82 82 82 82 02 02 02 02 02 02 02 02 02
+ 02 02 02 02 02 02 02 02 02 02 02 10 10 10 10 20
+ 10 00 10 02 10 10 10 10 10 10 01 10 01 00 01 00
+ 00 10 10 10 10 10 10 10 10 10 02 10 02 00 02 01
+ 48 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
+ 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
+ 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
+ 01 01 01 01 01 01 01 10 01 01 01 01 01 01 01 02
+ 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
+ 02 02 02 02 02 02 02 10 02 02 02 02 02 02 02 02
+</map>
+</ctype>
+
+
+<lower>
+<map>
+ 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
+ 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
+ 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
+ 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
+ 40 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
+ 70 71 72 73 74 75 76 77 78 79 7A 5B 5C 5D 5E 5F
+ 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F
+ 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
+ 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
+ 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
+ A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
+ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
+ E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
+ F0 F1 F2 F3 F4 F5 F6 D7 F8 F9 FA FB FC FD FE DF
+ E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF
+ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF
+</map>
+</lower>
+
+
+<upper>
+<map>
+ 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
+ 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F
+ 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F
+ 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F
+ 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
+ 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F
+ 60 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
+ 50 51 52 53 54 55 56 57 58 59 5A 7B 7C 7D 7E 7F
+ 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F
+ 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F
+ A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF
+ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF
+ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
+ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
+ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF
+ D0 D1 D2 D3 D4 D5 D6 F7 D8 D9 DA DB DC DD DE FF
+</map>
+</upper>
+
+
+<unicode>
+<map>
+ 0000 0001 0002 0003 0004 0005 0006 0007 0008 0009 000A 000B 000C 000D 000E 000F
+ 0010 0011 0012 0013 0014 0015 0016 0017 0018 0019 001A 001B 001C 001D 001E 001F
+ 0020 0021 0022 0023 0024 0025 0026 0027 0028 0029 002A 002B 002C 002D 002E 002F
+ 0030 0031 0032 0033 0034 0035 0036 0037 0038 0039 003A 003B 003C 003D 003E 003F
+ 0040 0041 0042 0043 0044 0045 0046 0047 0048 0049 004A 004B 004C 004D 004E 004F
+ 0050 0051 0052 0053 0054 0055 0056 0057 0058 0059 005A 005B 005C 005D 005E 005F
+ 0060 0061 0062 0063 0064 0065 0066 0067 0068 0069 006A 006B 006C 006D 006E 006F
+ 0070 0071 0072 0073 0074 0075 0076 0077 0078 0079 007A 007B 007C 007D 007E 007F
+ 20AC 0081 201A 0192 201E 2026 2020 2021 02C6 2030 0160 2039 0152 008D 017D 008F
+ 0090 2018 2019 201C 201D 2022 2013 2014 02DC 2122 0161 203A 0153 009D 017E 0178
+ 00A0 00A1 00A2 00A3 00A4 00A5 00A6 00A7 00A8 00A9 00AA 00AB 00AC 00AD 00AE 00AF
+ 00B0 00B1 00B2 00B3 00B4 00B5 00B6 00B7 00B8 00B9 00BA 00BB 00BC 00BD 00BE 00BF
+ 00C0 00C1 00C2 00C3 00C4 00C5 00C6 00C7 00C8 00C9 00CA 00CB 00CC 00CD 00CE 00CF
+ 00D0 00D1 00D2 00D3 00D4 00D5 00D6 00D7 00D8 00D9 00DA 00DB 00DC 00DD 00DE 00DF
+ 00E0 00E1 00E2 00E3 00E4 00E5 00E6 00E7 00E8 00E9 00EA 00EB 00EC 00ED 00EE 00EF
+ 00F0 00F1 00F2 00F3 00F4 00F5 00F6 00F7 00F8 00F9 00FA 00FB 00FC 00FD 00FE 00FF
+</map>
+</unicode>
+
+<collation name="latin1_test">
+<map>
+ 00 01 02 03 37 2D 2E 2F 16 05 25 0B 0C 0D 0E 0F
+ 10 11 12 13 3C 3D 32 26 18 19 3F 27 1C 1D 1E 1F
+ 40 4F 7F 7B 5B 6C 50 7D 4D 5D 5C 4E 6B 60 4B 61
+ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 7A 5E 4C 7E 6E 6F
+ 7C C1 C2 C3 C4 C5 C6 C7 C8 C9 D1 D2 D3 D4 D5 D6
+ D7 D8 D9 E2 E3 E4 E5 E6 E7 E8 E9 4A E0 5A 5F 6D
+ 79 81 82 83 84 85 86 87 88 89 91 92 93 94 95 96
+ 97 98 99 A2 A3 A4 A5 A6 A7 A8 A9 C0 6A D0 A1 07
+ 20 21 22 23 24 15 06 17 28 29 2A 2B 2C 09 0A 1B
+ 30 31 1A 33 34 35 36 08 38 39 3A 3B 04 14 3E E1
+ 41 42 43 44 45 46 47 48 49 51 52 53 54 55 56 57
+ 58 59 62 63 64 65 66 67 68 69 70 71 72 73 74 75
+ 76 77 78 80 8A 8B 8C 8D 8E 8F 90 9A 9B 9C 9D 9E
+ 9F A0 AA AB AC AD AE AF B0 B1 B2 B3 B4 B5 B6 B7
+ B8 B9 BA BB BC BD BE BF CA CB CC CD CE CF DA DB
+ DC DD DE DF EA EB EC ED EE EF FA FB FC FD FE FF
+</map>
+</collation>
+
+</charset>
+
+</charsets>
--- a/mysql-test/suite/binlog/r/binlog_delete_and_flush_index.result
+++ b/mysql-test/suite/binlog/r/binlog_delete_and_flush_index.result
@ -0,0 +1,50 @@
+RESET MASTER;
+CREATE TABLE t1 (a int);
+### assertion: index file contains regular entries
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000001
+
+### assertion: show original binlogs
+show binary logs;
+Log_name	File_size
+master-bin.000001	#
+### assertion: binlog contents from regular entries
+show binlog events from <binlog_start>;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a int)
+FLUSH LOGS;
+### assertion: index file contains renamed binlog and the new one
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin-b34582.000001
+master-bin.000002
+
+### assertion: original binlog content still exists, despite we
+###            renamed and changed the index file 
+show binlog events from <binlog_start>;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+master-bin-b34582.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a int)
+### assertion: user changed binlog index shows correct entries
+show binary logs;
+Log_name	File_size
+master-bin-b34582.000001	#
+master-bin.000002	#
+DROP TABLE t1;
+### assertion: purging binlogs up to binlog created after instrumenting index file should work
+PURGE BINARY LOGS TO 'master-bin.000002';
+### assertion: show binary logs should only contain latest binlog
+show binary logs;
+Log_name	File_size
+master-bin.000002	#
+### assertion: assert that binlog files were indeed purged (using file_exists calls)
+### assertion: assert that not purged binlog file exists
+### assertion: show index file contents and these should match show binary logs issued above
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000002
+
+RESET MASTER;
--- a/mysql-test/suite/binlog/r/binlog_row_binlog.result
+++ b/mysql-test/suite/binlog/r/binlog_row_binlog.result
@ -1309,3 +1309,27 @@ INSERT INTO test.t1 VALUES (1), (2);
 CREATE TABLE test.t2 SELECT * FROM test.t1;
 USE test;
 DROP TABLES t1, t2;
+RESET MASTER;
+CREATE TABLE t1 (a INT PRIMARY KEY);
+BINLOG '
+3u9kSA8KAAAAZgAAAGoAAAABAAQANS4xLjM1LW1hcmlhLWJldGExLWRlYnVnLWxvZwAAAAAAAAAA
+AAAAAAAAAAAAAAAAAADe72RIEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC
+';
+INSERT INTO t1 VALUES (1);
+BINLOG '
+3u9kSBMUAAAAKQAAAJEBAAAAABoAAAAAAAAABHRlc3QAAnQxAAEDAAA=
+3u9kSBcUAAAAIgAAALMBAAAQABoAAAAAAAEAAf/+AgAAAA==
+';
+SHOW BINLOG EVENTS;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+#	#	Format_desc	1	#	Server ver: #, Binlog ver: #
+#	#	Query	1	#	use `test`; CREATE TABLE t1 (a INT PRIMARY KEY)
+#	#	Query	1	#	BEGIN
+#	#	Table_map	1	#	table_id: # (test.t1)
+#	#	Write_rows	1	#	table_id: # flags: STMT_END_F
+#	#	Query	1	#	COMMIT
+#	#	Query	1	#	BEGIN
+#	#	Table_map	1	#	table_id: # (test.t1)
+#	#	Write_rows	1	#	table_id: # flags: STMT_END_F
+#	#	Query	1	#	COMMIT
+DROP TABLE t1;
--- a/mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_verbose.result
+++ b/mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_verbose.result
@ -0,0 +1,161 @@
+Verbose statements from : write-partial-row.binlog
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+stmt
+### INSERT INTO mysql.ndb_apply_status
+### SET
+###   @1=1
+###   @2=25769803786
+###   @3=''
+###   @4=0
+###   @5=0
+### INSERT INTO test.ba
+### SET
+###   @1=3
+###   @2=3
+###   @3=3
+### INSERT INTO test.ba
+### SET
+###   @1=1
+###   @2=1
+###   @3=1
+### INSERT INTO test.ba
+### SET
+###   @1=2
+###   @2=2
+###   @3=2
+### INSERT INTO test.ba
+### SET
+###   @1=4
+###   @2=4
+###   @3=4
+### INSERT INTO test.ba
+### SET
+###   @1=4
+###   @3=40
+### DELETE FROM test.ba
+### WHERE
+###   @1=2
+drop table raw_binlog_rows;
+Verbose statements from : write-full-row.binlog
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+stmt
+### INSERT INTO mysql.ndb_apply_status
+### SET
+###   @1=2
+###   @2=25769803786
+###   @3=''
+###   @4=0
+###   @5=0
+### INSERT INTO test.ba
+### SET
+###   @1=3
+###   @2=3
+###   @3=3
+### INSERT INTO test.ba
+### SET
+###   @1=1
+###   @2=1
+###   @3=1
+### INSERT INTO test.ba
+### SET
+###   @1=2
+###   @2=2
+###   @3=2
+### INSERT INTO test.ba
+### SET
+###   @1=4
+###   @2=4
+###   @3=4
+### INSERT INTO test.ba
+### SET
+###   @1=4
+###   @2=4
+###   @3=40
+### DELETE FROM test.ba
+### WHERE
+###   @1=2
+drop table raw_binlog_rows;
+Verbose statements from : update-partial-row.binlog
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+stmt
+### INSERT INTO mysql.ndb_apply_status
+### SET
+###   @1=3
+###   @2=25769803786
+###   @3=''
+###   @4=0
+###   @5=0
+### INSERT INTO test.ba
+### SET
+###   @1=3
+###   @2=3
+###   @3=3
+### INSERT INTO test.ba
+### SET
+###   @1=1
+###   @2=1
+###   @3=1
+### INSERT INTO test.ba
+### SET
+###   @1=2
+###   @2=2
+###   @3=2
+### INSERT INTO test.ba
+### SET
+###   @1=4
+###   @2=4
+###   @3=4
+### UPDATE test.ba
+### WHERE
+###   @1=4
+###   @3=4
+### SET
+###   @1=4
+###   @3=40
+### DELETE FROM test.ba
+### WHERE
+###   @1=2
+drop table raw_binlog_rows;
+Verbose statements from : update-full-row.binlog
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+stmt
+### INSERT INTO mysql.ndb_apply_status
+### SET
+###   @1=4
+###   @2=25769803786
+###   @3=''
+###   @4=0
+###   @5=0
+### INSERT INTO test.ba
+### SET
+###   @1=3
+###   @2=3
+###   @3=3
+### INSERT INTO test.ba
+### SET
+###   @1=1
+###   @2=1
+###   @3=1
+### INSERT INTO test.ba
+### SET
+###   @1=2
+###   @2=2
+###   @3=2
+### INSERT INTO test.ba
+### SET
+###   @1=4
+###   @2=4
+###   @3=4
+### UPDATE test.ba
+### WHERE
+###   @1=4
+###   @2=4
+###   @3=4
+### SET
+###   @1=4
+###   @2=4
+###   @3=40
+### DELETE FROM test.ba
+### WHERE
+###   @1=2
+drop table raw_binlog_rows;
--- a/mysql-test/suite/binlog/r/binlog_stm_binlog.result
+++ b/mysql-test/suite/binlog/r/binlog_stm_binlog.result
@ -784,3 +784,24 @@ INSERT INTO test.t1 VALUES (1), (2);
 CREATE TABLE test.t2 SELECT * FROM test.t1;
 USE test;
 DROP TABLES t1, t2;
+RESET MASTER;
+CREATE TABLE t1 (a INT PRIMARY KEY);
+BINLOG '
+3u9kSA8KAAAAZgAAAGoAAAABAAQANS4xLjM1LW1hcmlhLWJldGExLWRlYnVnLWxvZwAAAAAAAAAA
+AAAAAAAAAAAAAAAAAADe72RIEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC
+';
+INSERT INTO t1 VALUES (1);
+BINLOG '
+3u9kSBMUAAAAKQAAAJEBAAAAABoAAAAAAAAABHRlc3QAAnQxAAEDAAA=
+3u9kSBcUAAAAIgAAALMBAAAQABoAAAAAAAEAAf/+AgAAAA==
+';
+SHOW BINLOG EVENTS;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+#	#	Format_desc	1	#	Server ver: #, Binlog ver: #
+#	#	Query	1	#	use `test`; CREATE TABLE t1 (a INT PRIMARY KEY)
+#	#	Query	1	#	use `test`; INSERT INTO t1 VALUES (1)
+#	#	Query	1	#	BEGIN
+#	#	Table_map	1	#	table_id: # (test.t1)
+#	#	Write_rows	1	#	table_id: # flags: STMT_END_F
+#	#	Query	1	#	COMMIT
+DROP TABLE t1;
--- a/mysql-test/suite/binlog/std_data/update-full-row.binlog
+++ b/mysql-test/suite/binlog/std_data/update-full-row.binlog
--- a/mysql-test/suite/binlog/std_data/update-partial-row.binlog
+++ b/mysql-test/suite/binlog/std_data/update-partial-row.binlog
--- a/mysql-test/suite/binlog/std_data/write-full-row.binlog
+++ b/mysql-test/suite/binlog/std_data/write-full-row.binlog
--- a/mysql-test/suite/binlog/std_data/write-partial-row.binlog
+++ b/mysql-test/suite/binlog/std_data/write-partial-row.binlog
--- a/mysql-test/suite/binlog/t/binlog_delete_and_flush_index.test
+++ b/mysql-test/suite/binlog/t/binlog_delete_and_flush_index.test
@ -0,0 +1,114 @@
+# BUG#34582: FLUSH LOGS does not close and reopen the binlog index
+# file
+#
+# WHAT
+# ==== 
+#
+# We want to test that FLUSH LOGS closes and reopens binlog index
+# file.
+#
+# HOW
+# === 
+#
+#  PREPARE:
+#   1. create some binlog events
+#   2. show index content, binlog events and binlog contents 
+#      for mysql-bin.000001
+#   3. copy the mysql-bin.000001 to mysql-bin-b34582.000001
+#   4. change the index file so that mysql-bin.000001 is replaced 
+#      with mysql-bin-b34582.000001
+#   5. FLUSH the logs so that new index is closed and reopened
+#
+#  ASSERTIONS:
+#   1. index file contents shows mysql-bin-b34582.000001 and 
+#      mysql-bin.000002
+#   1. show binary logs shows current index entries
+#   2. binlog contents for mysql-bin-b34582.000001 are displayed
+#   3. Purge binlogs up to the latest one succeeds
+#   4. SHOW BINARY LOGS presents the latest one only after purging
+#   5. Purged binlogs files don't exist in the filesystem
+#   6. Not purged binlog file exists in the filesystem
+#
+#  CLEAN UP:
+#   1. RESET MASTER
+#
+
+-- source include/have_log_bin.inc
+
+RESET MASTER;
+
+-- let $datadir= `SELECT @@datadir`
+-- let $index=$datadir/master-bin.index
+-- chmod 0644 $index
+
+# action: issue one command so that binlog gets some event
+CREATE TABLE t1 (a int);
+
+-- echo ### assertion: index file contains regular entries
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+--echo ### assertion: show original binlogs
+-- source include/show_binary_logs.inc
+
+--echo ### assertion: binlog contents from regular entries
+-- source include/show_binlog_events.inc
+
+# action: copy binlogs to other names and change entries in index file
+-- copy_file $datadir/master-bin.000001 $datadir/master-bin-b34582.000001
+let INDEX_FILE=$index;
+perl;
+$file= $ENV{'INDEX_FILE'};
+open(FILE, ">$file") || die "Unable to open $file.";
+truncate(FILE,0);
+close ($file);
+EOF
+
+-- append_file $index 
+master-bin-b34582.000001
+EOF
+
+# action: should cause rotation, and creation of new binlogs
+FLUSH LOGS;
+
+# file is not used anymore - remove it (mysql closed on flush logs).
+-- remove_file $datadir/master-bin.000001
+
+-- echo ### assertion: index file contains renamed binlog and the new one
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+-- echo ### assertion: original binlog content still exists, despite we
+-- echo ###            renamed and changed the index file 
+-- source include/show_binlog_events.inc
+
+-- echo ### assertion: user changed binlog index shows correct entries
+-- source include/show_binary_logs.inc
+
+DROP TABLE t1;
+
+-- echo ### assertion: purging binlogs up to binlog created after instrumenting index file should work
+-- let $current_binlog= query_get_value(SHOW MASTER STATUS, File, 1)
+-- eval PURGE BINARY LOGS TO '$current_binlog'
+
+-- echo ### assertion: show binary logs should only contain latest binlog
+-- source include/show_binary_logs.inc
+
+-- echo ### assertion: assert that binlog files were indeed purged (using file_exists calls)
+-- error 1
+-- file_exists $datadir/master-bin-b34852.000001
+
+-- echo ### assertion: assert that not purged binlog file exists
+-- file_exists $datadir/$current_binlog
+
+-- echo ### assertion: show index file contents and these should match show binary logs issued above
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
+RESET MASTER;
--- a/mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_verbose.test
+++ b/mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_verbose.test
@ -0,0 +1,86 @@
+########################################################
+# Test mysqlbinlog command with Ndb produced Binlog
+# variants
+#
+# WHAT
+# ====
+#  This test aims to check that the mysqlbinlog --verbose
+#  command can output binlogs in 4 format variants, currently
+#  used by Ndb
+#
+#  1) Updates logged as write_row events
+#     Only primary key and updated columns included in the 
+#     event
+#  2) Updates logged as write_row_events
+#     All columns included in the event
+#  3) Updates logged as update_row events
+#     Only primary key and updated columns included in the
+#     event
+#  4) Updates logged as update_row events
+#     All columns included in the event
+#
+# Format variant (1) is the Ndb default.
+# Bug#47323 resulted in binlogs generated in format (1) 
+# being incorrectly parsed by the mysqlbinlog --verbose
+# option
+#
+# HOW
+# ===
+#  Row-based binlog files in each format have been 
+#  captured from an Ndb cluster
+#  These are output using the mysqlbinlog --verbose
+#  tool and the output is checked.
+#
+########################################################
+
+# We require binlog_format_row as we're independent of binlog format
+# and there's no point running the same test 3 times
+-- source include/have_binlog_format_row.inc
+
+--disable_query_log
+--let $binlog_file=write-partial-row.binlog
+--exec $MYSQL_BINLOG --verbose suite/binlog/std_data/$binlog_file > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+create table raw_binlog_rows (txt varchar(1000));
+--eval load data local infile '$MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql' into table raw_binlog_rows columns terminated by '\n';
+--remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+--enable_query_log
+--echo Verbose statements from : $binlog_file
+# Output --verbose lines, with extra Windows CR's trimmed
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+drop table raw_binlog_rows;
+
+--disable_query_log
+--let $binlog_file=write-full-row.binlog
+--exec $MYSQL_BINLOG --verbose suite/binlog/std_data/$binlog_file > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+create table raw_binlog_rows (txt varchar(1000));
+--eval load data local infile '$MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql' into table raw_binlog_rows columns terminated by '\n';
+--remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+--enable_query_log
+--echo Verbose statements from : $binlog_file
+# Output --verbose lines, with extra Windows CR's trimmed
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+drop table raw_binlog_rows;
+
+--disable_query_log
+--let $binlog_file=update-partial-row.binlog
+--exec $MYSQL_BINLOG --verbose suite/binlog/std_data/$binlog_file > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+create table raw_binlog_rows (txt varchar(1000));
+--eval load data local infile '$MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql' into table raw_binlog_rows columns terminated by '\n';
+--remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+--enable_query_log
+--echo Verbose statements from : $binlog_file
+# Output --verbose lines, with extra Windows CR's trimmed
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+drop table raw_binlog_rows;
+
+--disable_query_log
+--let $binlog_file=update-full-row.binlog
+--exec $MYSQL_BINLOG --verbose suite/binlog/std_data/$binlog_file > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+create table raw_binlog_rows (txt varchar(1000));
+--eval load data local infile '$MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql' into table raw_binlog_rows columns terminated by '\n';
+--remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
+--enable_query_log
+--echo Verbose statements from : $binlog_file
+# Output --verbose lines, with extra Windows CR's trimmed
+select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
+drop table raw_binlog_rows;
--- a/mysql-test/suite/innodb/r/innodb-consistent.result
+++ b/mysql-test/suite/innodb/r/innodb-consistent.result
@ -0,0 +1,35 @@
+drop table if exists t1;
+set session transaction isolation level read committed;
+create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
+create table t2 like t1;
+insert into t2 values (1),(2),(3),(4),(5),(6),(7);
+set autocommit=0;
+begin;
+replace into t1 select * from t2;
+set session transaction isolation level read committed;
+set autocommit=0;
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+commit;
+begin;
+insert into t1 select * from t2;
+set session transaction isolation level read committed;
+set autocommit=0;
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+commit;
+select * from t1;
+a
+1
+2
+3
+4
+5
+6
+7
+drop table t1;
+drop table t2;
--- a/mysql-test/suite/innodb/r/innodb-zip.result
+++ b/mysql-test/suite/innodb/r/innodb-zip.result
@ -141,7 +141,7 @@ drop table t1;
 CREATE TABLE t1(c TEXT, PRIMARY KEY (c(440)))
 ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
 ERROR 42000: Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. You have to change some columns to TEXT or BLOBs
-CREATE TABLE t1(c TEXT, PRIMARY KEY (c(439)))
+CREATE TABLE t1(c TEXT, PRIMARY KEY (c(438)))
 ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
 INSERT INTO t1 VALUES(REPEAT('A',512)),(REPEAT('B',512));
 DROP TABLE t1;
--- a/mysql-test/suite/innodb/r/innodb_bug44571.result
+++ b/mysql-test/suite/innodb/r/innodb_bug44571.result
@ -0,0 +1,9 @@
+CREATE TABLE bug44571 (foo INT) ENGINE=InnoDB;
+ALTER TABLE bug44571 CHANGE foo bar INT;
+ALTER TABLE bug44571 ADD INDEX bug44571b (foo);
+ERROR 42000: Key column 'foo' doesn't exist in table
+ALTER TABLE bug44571 ADD INDEX bug44571b (bar);
+ERROR HY000: Incorrect key file for table 'bug44571'; try to repair it
+CREATE INDEX bug44571b ON bug44571 (bar);
+ERROR HY000: Incorrect key file for table 'bug44571'; try to repair it
+DROP TABLE bug44571;
--- a/mysql-test/suite/innodb/t/innodb-consistent-master.opt
+++ b/mysql-test/suite/innodb/t/innodb-consistent-master.opt
@ -0,0 +1 @@
+--innodb_lock_wait_timeout=2
--- a/mysql-test/suite/innodb/t/innodb-consistent.test
+++ b/mysql-test/suite/innodb/t/innodb-consistent.test
@ -0,0 +1,59 @@
+-- source include/not_embedded.inc
+-- source include/have_innodb.inc
+-- source suite/innodb/include/have_innodb_plugin.inc
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+# REPLACE INTO ... SELECT and INSERT INTO ... SELECT should do
+# a consistent read of the source table.
+
+connect (a,localhost,root,,);
+connect (b,localhost,root,,);
+connection a;
+set session transaction isolation level read committed;
+create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
+create table t2 like t1;
+insert into t2 values (1),(2),(3),(4),(5),(6),(7);
+set autocommit=0;
+
+# REPLACE INTO ... SELECT case
+begin;
+# this should not result in any locks on t2.
+replace into t1 select * from t2;
+
+connection b;
+set session transaction isolation level read committed;
+set autocommit=0;
+# should not cuase a lock wait.
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+connection a;
+commit;
+
+# INSERT INTO ... SELECT case
+begin;
+# this should not result in any locks on t2.
+insert into t1 select * from t2;
+
+connection b;
+set session transaction isolation level read committed;
+set autocommit=0;
+# should not cuase a lock wait.
+delete from t2 where a=5;
+commit;
+delete from t2;
+commit;
+connection a;
+commit;
+
+select * from t1;
+drop table t1;
+drop table t2;
+
+connection default;
+disconnect a;
+disconnect b;
--- a/mysql-test/suite/innodb/t/innodb-zip.test
+++ b/mysql-test/suite/innodb/t/innodb-zip.test
@ -106,7 +106,7 @@ drop table t1;
 --error ER_TOO_BIG_ROWSIZE
 CREATE TABLE t1(c TEXT, PRIMARY KEY (c(440)))
 ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
-CREATE TABLE t1(c TEXT, PRIMARY KEY (c(439)))
+CREATE TABLE t1(c TEXT, PRIMARY KEY (c(438)))
 ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
 INSERT INTO t1 VALUES(REPEAT('A',512)),(REPEAT('B',512));
 DROP TABLE t1;
--- a/mysql-test/suite/innodb/t/innodb_bug44571.test
+++ b/mysql-test/suite/innodb/t/innodb_bug44571.test
@ -0,0 +1,18 @@
+#
+# Bug#44571 InnoDB Plugin crashes on ADD INDEX
+# http://bugs.mysql.com/44571
+#
+-- source include/have_innodb.inc
+-- source suite/innodb/include/have_innodb_plugin.inc
+
+CREATE TABLE bug44571 (foo INT) ENGINE=InnoDB;
+ALTER TABLE bug44571 CHANGE foo bar INT;
+-- error ER_KEY_COLUMN_DOES_NOT_EXITS
+ALTER TABLE bug44571 ADD INDEX bug44571b (foo);
+# The following will fail, because the CHANGE foo bar was
+# not communicated to InnoDB.
+--error ER_NOT_KEYFILE
+ALTER TABLE bug44571 ADD INDEX bug44571b (bar);
+--error ER_NOT_KEYFILE
+CREATE INDEX bug44571b ON bug44571 (bar);
+DROP TABLE bug44571;
--- a/mysql-test/suite/rpl/t/rpl_err_ignoredtable.test
+++ b/mysql-test/suite/rpl/t/rpl_err_ignoredtable.test
@ -50,7 +50,7 @@ kill @id;
 drop table t2,t3;
 insert into t4 values (3),(4);
 connection master;
--error 0,1053,2013
+--error 0,1317,2013
 reap;
 connection master1;
 save_master_pos;
--- a/mysql-test/t/ctype_ldml.test
+++ b/mysql-test/t/ctype_ldml.test
@ -37,6 +37,14 @@ UPDATE t1 SET col2=col1;
 SELECT * FROM t1 WHERE col1=col2 ORDER BY col1;
 DROP TABLE t1;

+--echo #
+--echo # Bug#45645 Mysql server close all connection and restart using lower function
+--echo #
+CREATE TABLE t1 (a VARCHAR(10)) CHARACTER SET utf8 COLLATE utf8_test_ci;
+INSERT INTO t1 (a) VALUES ('hello!');
+SELECT * FROM t1 WHERE LOWER(a)=LOWER('N');
+DROP TABLE t1;
+
 --echo #
 --echo # Bug#43827 Server closes connections and restarts
 --echo #
@ -86,3 +94,8 @@ select hex(c1) as h, c1 from t1 order by c1, h;
 select group_concat(hex(c1) order by hex(c1)) from t1 group by c1;
 select group_concat(c1 order by hex(c1) SEPARATOR '') from t1 group by c1;
 drop table t1;
+
+--echo Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20
+set names latin1;
+show collation like 'latin1_test';
+select "foo" = "foo " collate latin1_test;
--- a/mysql-test/t/flush_read_lock_kill.test
+++ b/mysql-test/t/flush_read_lock_kill.test
@ -57,7 +57,7 @@ connection con1;
 # debug build running without our --debug=make_global..., will be
 # error 0 (no error). The only important thing to test is that on
 # debug builds with our --debug=make_global... we don't hang forever.
--error 0,1053,2013
+--error 0,1317,2013
 reap;

 connection con2;
--- a/mysql-test/t/func_group.test
+++ b/mysql-test/t/func_group.test
@ -1006,3 +1006,51 @@ DROP TABLE t1;

 ###
 --echo End of 5.0 tests
+
+--echo #
+--echo # BUG#47280 - strange results from count(*) with order by multiple 
+--echo #             columns without where/group
+--echo # 
+
+--echo # 
+--echo # Initialize test
+--echo # 
+
+CREATE TABLE t1 (
+  pk INT NOT NULL,
+  i INT,
+  PRIMARY KEY (pk)
+);
+INSERT INTO t1 VALUES (1,11),(2,12),(3,13);
+
+--echo #
+--echo # Start test
+--echo # All the following queries shall return 1 record
+--echo #
+
+--echo
+--echo # Masking all correct values {11...13} for column i in this result. 
+--replace_column 2 #
+SELECT MAX(pk) as max, i
+FROM t1
+ORDER BY max;
+
+--echo
+EXPLAIN
+SELECT MAX(pk) as max, i
+FROM t1
+ORDER BY max;
+
+--echo
+--echo # Only 11 is correct for collumn i in this result
+SELECT MAX(pk) as max, i
+FROM t1
+WHERE pk<2
+ORDER BY max;
+
+--echo #
+--echo # Cleanup
+--echo #
+DROP TABLE t1;
+
+--echo End of 5.1 tests
--- a/mysql-test/t/gis-rtree.test
+++ b/mysql-test/t/gis-rtree.test
@ -881,4 +881,25 @@ SELECT COUNT(*) FROM t1 IGNORE INDEX (b) WHERE

 DROP TABLE t1;

+
+--echo #
+--echo # Bug #48258: Assertion failed when using a spatial index
+--echo #
+CREATE TABLE t1(a LINESTRING NOT NULL, SPATIAL KEY(a));
+INSERT INTO t1 VALUES
+  (GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)')),
+  (GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'));
+EXPLAIN SELECT 1 FROM t1 WHERE a = GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+SELECT 1 FROM t1 WHERE a = GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+EXPLAIN SELECT 1 FROM t1 WHERE a < GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+SELECT 1 FROM t1 WHERE a < GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+EXPLAIN SELECT 1 FROM t1 WHERE a <= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+SELECT 1 FROM t1 WHERE a <= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+EXPLAIN SELECT 1 FROM t1 WHERE a > GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+SELECT 1 FROM t1 WHERE a > GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+EXPLAIN SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)');
+DROP TABLE t1;
+
+
 --echo End of 5.0 tests.
--- a/mysql-test/t/gis.test
+++ b/mysql-test/t/gis.test
@ -655,6 +655,22 @@ insert into t1 values (),(),();
 select min(`col002`) from t1 union select `col002` from t1;
 drop table t1;

+--echo #
+--echo # Bug #47780: crash when comparing GIS items from subquery
+--echo #
+
+CREATE TABLE t1(a INT, b MULTIPOLYGON);
+INSERT INTO t1 VALUES 
+  (0,
+   GEOMFROMTEXT(
+    'multipolygon(((1 2,3 4,5 6,7 8,9 8),(7 6,5 4,3 2,1 2,3 4)))'));
+
+--echo # must not crash
+SELECT 1 FROM t1 WHERE a <> (SELECT GEOMETRYCOLLECTIONFROMWKB(b) FROM t1);
+
+DROP TABLE t1;
+
+
 --echo End of 5.0 tests


--- a/mysql-test/t/grant3.test
+++ b/mysql-test/t/grant3.test
@ -163,6 +163,41 @@ connection default;
 DROP USER 'mysqltest1'@'%';
 DROP DATABASE mysqltest_1;

+--echo #
+--echo # Bug#41597 - After rename of user, there are additional grants
+--echo #             when grants are reapplied.
+--echo #
+
+CREATE DATABASE temp;
+CREATE TABLE temp.t1(a INT, b VARCHAR(10));
+INSERT INTO temp.t1 VALUES(1, 'name1');
+INSERT INTO temp.t1 VALUES(2, 'name2');
+INSERT INTO temp.t1 VALUES(3, 'name3');
+
+
+CREATE USER 'user1'@'%';
+RENAME USER 'user1'@'%' TO 'user2'@'%';
+--echo # Show privileges after rename and BEFORE grant
+SHOW GRANTS FOR 'user2'@'%';
+GRANT SELECT (a), INSERT (b) ON `temp`.`t1` TO 'user2'@'%';
+--echo # Show privileges after rename and grant
+SHOW GRANTS FOR 'user2'@'%';
+
+--echo # Connect as the renamed user
+connect (conn1, localhost, user2,,);
+connection conn1;
+SHOW GRANTS;
+SELECT a FROM temp.t1;
+--echo # Check for additional privileges by accessing a
+--echo # non privileged column. We shouldn't be able to 
+--echo # access this column.
+--error ER_COLUMNACCESS_DENIED_ERROR 
+SELECT b FROM temp.t1;
+disconnect conn1;
+
+connection default;
+DROP USER 'user2'@'%';
+DROP DATABASE temp;

 --echo End of 5.0 tests

--- a/mysql-test/t/innodb_bug34300.test
+++ b/mysql-test/t/innodb_bug34300.test
@ -9,6 +9,7 @@
 -- disable_result_log

 # set packet size and reconnect 
+let $max_packet=`select @@global.max_allowed_packet`;
 SET @@global.max_allowed_packet=16777216;
 --connect (newconn, localhost, root,,)

--- a/mysql-test/t/innodb_mysql.test
+++ b/mysql-test/t/innodb_mysql.test
@ -461,4 +461,33 @@ EXPLAIN SELECT * FROM t1 FORCE INDEX(PRIMARY) WHERE b=1 AND c=1 ORDER BY a;

 DROP TABLE t1;

+--echo #
+--echo # Bug #47963: Wrong results when index is used
+--echo #
+CREATE TABLE t1(
+  a VARCHAR(5) NOT NULL, 
+  b VARCHAR(5) NOT NULL,
+  c DATETIME NOT NULL,
+  KEY (c) 
+) ENGINE=InnoDB;
+INSERT INTO t1 VALUES('TEST', 'TEST', '2009-10-09 00:00:00');
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00' AND c <= '2009-10-09 00:00:00';
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00.0' AND c <= '2009-10-09 00:00:00.0';
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00.0' AND c <= '2009-10-09 00:00:00';
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00' AND c <= '2009-10-09 00:00:00.0';
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00.000' AND c <= '2009-10-09 00:00:00.000';
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00.00' AND c <= '2009-10-09 00:00:00.001';
+SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00.001' AND c <= '2009-10-09 00:00:00.00';
+EXPLAIN SELECT * FROM t1 WHERE a = 'TEST' AND 
+  c >= '2009-10-09 00:00:00.001' AND c <= '2009-10-09 00:00:00.00';
+DROP TABLE t1;
+
+
 --echo End of 5.1 tests
--- a/mysql-test/t/kill.test
+++ b/mysql-test/t/kill.test
@ -97,7 +97,7 @@ select ((@id := kill_id) - kill_id) from t3;
 kill @id;

 connection conn1;
-- error 1053,2013
+-- error 1317,2013
 reap;

 connection default;
--- a/mysql-test/t/locale.test
+++ b/mysql-test/t/locale.test
@ -0,0 +1,18 @@
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+--echo Start of 5.4 tests
+--echo #
+--echo # Bug#43207 wrong LC_TIME names for romanian locale
+--echo #
+SET NAMES utf8;
+SET lc_time_names=ro_RO;
+SELECT DATE_FORMAT('2001-01-01', '%w %a %W');
+SELECT DATE_FORMAT('2001-01-02', '%w %a %W');
+SELECT DATE_FORMAT('2001-01-03', '%w %a %W');
+SELECT DATE_FORMAT('2001-01-04', '%w %a %W');
+SELECT DATE_FORMAT('2001-01-05', '%w %a %W');
+SELECT DATE_FORMAT('2001-01-06', '%w %a %W');
+SELECT DATE_FORMAT('2001-01-07', '%w %a %W');
+--echo End of 5.4 tests
--- a/mysql-test/t/myisam.test
+++ b/mysql-test/t/myisam.test
@ -1518,5 +1518,36 @@ CREATE TABLE t3 select * from t1;
 checksum table t3;
 drop table t1,t2,t3;

+
+#
+# BUG#47073 - valgrind errs, corruption,failed repair of partition,
+#             low myisam_sort_buffer_size
+#
+CREATE TABLE t1(a INT, b CHAR(10), KEY(a), KEY(b));
+INSERT INTO t1 VALUES(1,'0'),(2,'0'),(3,'0'),(4,'0'),(5,'0'),
+                     (6,'0'),(7,'0');
+INSERT INTO t1 SELECT a+10,b FROM t1;
+INSERT INTO t1 SELECT a+20,b FROM t1;
+INSERT INTO t1 SELECT a+40,b FROM t1;
+INSERT INTO t1 SELECT a+80,b FROM t1;
+INSERT INTO t1 SELECT a+160,b FROM t1;
+INSERT INTO t1 SELECT a+320,b FROM t1;
+INSERT INTO t1 SELECT a+640,b FROM t1;
+INSERT INTO t1 SELECT a+1280,b FROM t1;
+INSERT INTO t1 SELECT a+2560,b FROM t1;
+INSERT INTO t1 SELECT a+5120,b FROM t1;
+SET myisam_sort_buffer_size=4;
+REPAIR TABLE t1;
+
+# !!! Disabled until additional fix for BUG#47073 is pushed.
+#SET myisam_repair_threads=2;
+# May report different values depending on threads activity.
+#--replace_regex /changed from [0-9]+/changed from #/
+#REPAIR TABLE t1;
+#SET myisam_repair_threads=@@global.myisam_repair_threads;
+
+SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
+DROP TABLE t1;
+
 --echo End of 5.1 tests

--- a/mysql-test/t/myisam_crash_before_flush_keys.test
+++ b/mysql-test/t/myisam_crash_before_flush_keys.test
@ -26,12 +26,6 @@ SET SESSION debug="d,crash_before_flush_keys";
 --error 2013
 FLUSH TABLE t1;

--echo # Run MYISAMCHK tool to check the table t1 and repair
--replace_result $MYISAMCHK MYISAMCHK  $MYSQLD_DATADIR  MYSQLD_DATADIR
--error 255
--exec $MYISAMCHK -cs $MYSQLD_DATADIR/test/t1 2>&1
--exec $MYISAMCHK -rs $MYSQLD_DATADIR/test/t1
-
 --echo # Write file to make mysql-test-run.pl start the server 
 --exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect

@ -42,8 +36,6 @@ FLUSH TABLE t1;
 --echo # it to be back online again
 --source include/wait_until_connected_again.inc

-SHOW CREATE TABLE t1;
-
-SELECT * FROM t1 FORCE INDEX (PRIMARY);
-
+# Must report that the table wasn't closed properly
+CHECK TABLE t1;
 DROP TABLE t1;
--- a/mysql-test/t/mysqltest.test
+++ b/mysql-test/t/mysqltest.test
@ -854,6 +854,7 @@ while ($outer)
 }

 # Test source in an if in a while which is false on 1st iteration
+# Also test --error in same context
 let $outer= 2; # Number of outer loops
 let $ifval= 0; # false 1st time
 while ($outer)
@ -862,6 +863,8 @@ while ($outer)

  if ($ifval) {
    --source $MYSQLTEST_VARDIR/tmp/sourced.inc
+    --error ER_NO_SUCH_TABLE
+    SELECT * from nowhere;
  }
  dec $outer;
  inc $ifval;
--- a/mysql-test/t/partition_open_files_limit.test
+++ b/mysql-test/t/partition_open_files_limit.test
@ -4,6 +4,13 @@
 DROP TABLE IF EXISTS `t1`;
 --enable_warnings

+# On some platforms the lowest possible open_files_limit is too high...
+let $max_open_files_limit= `SELECT @@open_files_limit > 511`;
+if ($max_open_files_limit)
+{
+  skip Need open_files_limit to be lower than 512;
+}
+
 #
 --echo # Bug#46922: crash when adding partitions and open_files_limit is reached
 #
--- a/mysql-test/t/plugin.test
+++ b/mysql-test/t/plugin.test
@ -1,3 +1,4 @@
+--source include/not_windows_embedded.inc
 --source include/have_example_plugin.inc

 CREATE TABLE t1(a int) ENGINE=EXAMPLE;
--- a/mysql-test/t/plugin_load.test
+++ b/mysql-test/t/plugin_load.test
@ -1,3 +1,4 @@
+--source include/not_windows_embedded.inc
 --source include/have_example_plugin.inc

 SELECT @@global.example_enum_var = 'e2';
--- a/mysql-test/t/range.test
+++ b/mysql-test/t/range.test
@ -1046,3 +1046,139 @@ explain select * from t2 where a=1000 and b<11;

 drop table t1, t2;

+#
+# Bug#42846: wrong result returned for range scan when using covering index
+#
+CREATE TABLE t1( a INT, b INT, KEY( a, b ) );
+
+CREATE TABLE t2( a INT, b INT, KEY( a, b ) );
+
+CREATE TABLE t3( a INT, b INT, KEY( a, b ) );
+
+INSERT INTO t1( a, b ) 
+VALUES (0, 1), (1, 2), (1, 4), (2, 3), (5, 0), (9, 7);
+
+INSERT INTO t2( a, b ) 
+VALUES ( 1, 1), ( 2, 1), ( 3, 1), ( 4, 1), ( 5, 1),
+       ( 6, 1), ( 7, 1), ( 8, 1), ( 9, 1), (10, 1), 
+       (11, 1), (12, 1), (13, 1), (14, 1), (15, 1),
+       (16, 1), (17, 1), (18, 1), (19, 1), (20, 1);
+
+INSERT INTO t2 SELECT a, 2 FROM t2 WHERE b = 1;
+INSERT INTO t2 SELECT a, 3 FROM t2 WHERE b = 1;
+
+# To make range scan compelling to the optimizer
+INSERT INTO t2 SELECT -1, -1 FROM t2;
+INSERT INTO t2 SELECT -1, -1 FROM t2;
+INSERT INTO t2 SELECT -1, -1 FROM t2;
+
+INSERT INTO t3
+VALUES (1, 0), (2, 0), (3, 0), (4, 0), (5, 0),
+       (6, 0), (7, 0), (8, 0), (9, 0), (10, 0);
+
+# To make range scan compelling to the optimizer
+INSERT INTO t3 SELECT * FROM t3 WHERE a = 10;
+INSERT INTO t3 SELECT * FROM t3 WHERE a = 10;
+
+
+#
+# Problem#1 Test queries. Will give missing results unless Problem#1 is fixed.
+# With one exception, they are independent of Problem#2.
+#
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 < a AND b = 3 OR
+3 <= a;
+
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 < a AND b = 3 OR
+3 <= a;
+
+# Query below: Tests both Problem#1 and Problem#2 (EXPLAIN differs as well)
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a < 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+5 <= a AND b = 3 OR
+3 <= a;
+
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+3 <= a;
+
+EXPLAIN
+SELECT * FROM t1 WHERE
+3 <= a AND a <= 5 OR 
+3 <= a;
+
+#
+# Problem#2 Test queries. 
+# These queries will give missing results if Problem#1 is fixed.
+# But Problem#1 also hides this bug.
+#
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 1 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+
+EXPLAIN
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 1 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 2 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+
+EXPLAIN
+SELECT * FROM t2 WHERE
+5 <= a AND a < 10 AND b = 2 OR
+15 <= a AND a < 20 AND b = 3
+OR
+1 <= a AND b = 1;
+
+SELECT * FROM t3 WHERE
+5 <= a AND a < 10 AND b = 3 OR 
+a < 5 OR
+a < 10;
+
+EXPLAIN
+SELECT * FROM t3 WHERE
+5 <= a AND a < 10 AND b = 3 OR 
+a < 5 OR
+a < 10;
+
+DROP TABLE t1, t2, t3;
+
+--echo #
+--echo # Bug #47123: Endless 100% CPU loop with STRAIGHT_JOIN
+--echo #
+
+CREATE TABLE t1(a INT, KEY(a));
+INSERT INTO t1 VALUES (1), (NULL);
+SELECT * FROM t1 WHERE a <> NULL and (a <> NULL or a <= NULL);
+DROP TABLE t1;
+
+--echo End of 5.1 tests
--- a/mysql-test/t/select.test
+++ b/mysql-test/t/select.test
@ -3739,6 +3739,22 @@ EXPLAIN EXTENDED SELECT a, b FROM t1 WHERE a > 1 AND a = b LIMIT 2;
 EXPLAIN EXTENDED SELECT a, b FROM t1 WHERE a > 1 AND b = a LIMIT 2;

 DROP TABLE t1;
+
+
+--echo #
+--echo # Bug#47019: Assertion failed: 0, file .\rt_mbr.c, line 138 when 
+--echo # forcing a spatial index
+--echo #
+CREATE TABLE t1(a LINESTRING NOT NULL, SPATIAL KEY(a));
+INSERT INTO t1 VALUES
+  (GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)')),
+  (GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'));
+EXPLAIN SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2;
+SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2;
+EXPLAIN SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2 FORCE INDEX(a);
+SELECT 1 FROM t1 NATURAL LEFT JOIN t1 AS t2 FORCE INDEX(a);
+DROP TABLE t1;
+
 
 --echo End of 5.0 tests

--- a/mysql-test/t/sp-bugs.test
+++ b/mysql-test/t/sp-bugs.test
@ -0,0 +1,61 @@
+# Test file for stored procedure bugfixes
+
+--echo #
+--echo # Bug #47412: Valgrind warnings / user can read uninitalized memory
+--echo # using SP variables
+--echo #
+
+CREATE SCHEMA testdb;
+USE testdb;
+DELIMITER |;
+CREATE FUNCTION f2 () RETURNS INTEGER
+BEGIN
+   DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
+   RETURN f_not_exists () ;
+END|
+CREATE PROCEDURE p3 ( arg1 VARCHAR(32) )
+BEGIN
+   CALL p_not_exists ( );
+END|
+DELIMITER ;|
+--echo # should not return valgrind warnings
+--error ER_SP_DOES_NOT_EXIST
+CALL p3 ( f2 () );
+
+DROP SCHEMA testdb;
+
+CREATE SCHEMA testdb;
+USE testdb;
+DELIMITER |;
+CREATE FUNCTION f2 () RETURNS INTEGER
+BEGIN
+   DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
+   RETURN f_not_exists () ;
+END|
+CREATE PROCEDURE p3 ( arg2 INTEGER )
+BEGIN
+   CALL p_not_exists ( );
+END|
+DELIMITER ;|
+--echo # should not return valgrind warnings
+--error ER_SP_DOES_NOT_EXIST
+CALL p3 ( f2 () );
+
+DROP SCHEMA testdb;
+
+CREATE SCHEMA testdb;
+USE testdb;
+DELIMITER |;
+CREATE FUNCTION f2 () RETURNS INTEGER
+BEGIN
+   DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
+   RETURN f_not_exists () ;
+END|
+DELIMITER ;|
+--echo # should not return valgrind warnings
+SELECT f2 ();
+
+DROP SCHEMA testdb;
+
+
+--echo End of 5.1 tests
--- a/mysql-test/t/sp-error.test
+++ b/mysql-test/t/sp-error.test
@ -2448,3 +2448,27 @@ SELECT AVG (a) FROM t1 WHERE b = 999999;
 --error ER_SP_DOES_NOT_EXIST
 SELECT non_existent (a) FROM t1 WHERE b = 999999;
 DROP TABLE t1;
+
+--echo #
+--echo # Bug #47788: Crash in TABLE_LIST::hide_view_error on UPDATE + VIEW + 
+--echo #   SP + MERGE + ALTER
+--echo #
+
+CREATE TABLE t1 (pk INT, b INT, KEY (b));
+CREATE ALGORITHM = TEMPTABLE VIEW v1 AS SELECT * FROM t1;
+
+CREATE PROCEDURE p1 (a int) UPDATE IGNORE v1 SET b = a; 
+
+--error ER_NON_UPDATABLE_TABLE
+CALL p1(5);
+
+ALTER TABLE t1 CHANGE COLUMN b b2 INT;
+
+--error ER_VIEW_INVALID
+CALL p1(7);
+
+DROP PROCEDURE p1;
+DROP VIEW v1;
+DROP TABLE t1;
+
+--echo End of 5.1 tests
--- a/mysql-test/t/update.test
+++ b/mysql-test/t/update.test
@ -452,3 +452,18 @@ DROP TABLE t1;
 DROP FUNCTION f1;

 --echo End of 5.0 tests
+
+--echo #
+--echo # Bug #47919 assert in open_table during ALTER temporary table
+--echo #
+
+CREATE TABLE t1 (f1 INTEGER AUTO_INCREMENT, PRIMARY KEY (f1));
+CREATE TEMPORARY TABLE t2 LIKE t1;
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (1);
+
+ALTER TABLE t2 COMMENT = 'ABC';
+UPDATE t2, t1 SET t2.f1 = 2, t1.f1 = 9;
+ALTER TABLE t2 COMMENT = 'DEF';
+
+DROP TABLE t1, t2;
--- a/mysql-test/t/view_grant.test
+++ b/mysql-test/t/view_grant.test
@ -1506,3 +1506,29 @@ DROP VIEW v1;
 # Wait till we reached the initial number of concurrent sessions
 --source include/wait_until_count_sessions.inc

+--echo #
+--echo # Bug #46019: ERROR 1356 When selecting from within another 
+--echo #  view that has Group By
+--echo #
+CREATE DATABASE mysqltest1;
+USE mysqltest1;
+
+CREATE TABLE t1 (a INT);
+
+CREATE SQL SECURITY INVOKER VIEW v1 AS SELECT a FROM t1 GROUP BY a;
+CREATE SQL SECURITY INVOKER VIEW v2 AS SELECT a FROM v1;
+
+CREATE USER mysqluser1;
+
+GRANT SELECT ON TABLE t1 TO mysqluser1;
+GRANT SELECT, SHOW VIEW ON TABLE v1 TO mysqluser1;
+GRANT SELECT, SHOW VIEW ON TABLE v2 TO mysqluser1;
+
+--connect (mysqluser1, localhost, mysqluser1,,mysqltest1)
+SELECT a FROM v1;
+SELECT a FROM v2;
+
+--connection default
+--disconnect mysqluser1
+DROP USER mysqluser1;
+DROP DATABASE mysqltest1;
--- a/mysys/mf_keycache.c
+++ b/mysys/mf_keycache.c
@ -1729,6 +1729,7 @@ restart:
      - block assigned but not yet read from file (invalid data).
  */

+#ifdef THREAD
  if (keycache->in_resize)
  {
    /* This is a request during a resize operation */
@ -1970,6 +1971,9 @@ restart:
    }
    DBUG_RETURN(0);
  }
+#else /* THREAD */
+  DBUG_ASSERT(!keycache->in_resize);
+#endif

  if (page_status == PAGE_READ &&
      (block->status & (BLOCK_IN_EVICTION | BLOCK_IN_SWITCH |
--- a/sql/event_data_objects.cc
+++ b/sql/event_data_objects.cc
@ -1433,7 +1433,7 @@ Event_job_data::execute(THD *thd, bool drop)
  thd->set_query(sp_sql.c_ptr_safe(), sp_sql.length());

  {
-    Parser_state parser_state(thd, thd->query, thd->query_length);
+    Parser_state parser_state(thd, thd->query(), thd->query_length());
    lex_start(thd);

    if (parse_sql(thd, & parser_state, creation_ctx))
--- a/sql/events.cc
+++ b/sql/events.cc
@ -465,7 +465,7 @@ Events::create_event(THD *thd, Event_parse_data *parse_data,
    if (!dropped)
    {
      /* Binlog the create event. */
-      DBUG_ASSERT(thd->query && thd->query_length);
+      DBUG_ASSERT(thd->query() && thd->query_length());
      String log_query;
      if (create_query_string(thd, &log_query))
      {
@ -595,8 +595,8 @@ Events::update_event(THD *thd, Event_parse_data *parse_data,
        event_queue->update_event(thd, parse_data->dbname, parse_data->name,
                                  new_element);
      /* Binlog the alter event. */
-      DBUG_ASSERT(thd->query && thd->query_length);
-      write_bin_log(thd, TRUE, thd->query, thd->query_length);
+      DBUG_ASSERT(thd->query() && thd->query_length());
+      write_bin_log(thd, TRUE, thd->query(), thd->query_length());
    }
  }
  pthread_mutex_unlock(&LOCK_event_metadata);
@ -670,8 +670,8 @@ Events::drop_event(THD *thd, LEX_STRING dbname, LEX_STRING name, bool if_exists)
    if (event_queue)
      event_queue->drop_event(thd, dbname, name);
    /* Binlog the drop event. */
-    DBUG_ASSERT(thd->query && thd->query_length);
-    write_bin_log(thd, TRUE, thd->query, thd->query_length);
+    DBUG_ASSERT(thd->query() && thd->query_length());
+    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
  }
  pthread_mutex_unlock(&LOCK_event_metadata);
  DBUG_RETURN(ret);
--- a/sql/ha_ndbcluster.cc
+++ b/sql/ha_ndbcluster.cc
@ -5525,7 +5525,7 @@ int ha_ndbcluster::create(const char *name,
      if (share && !do_event_op)
        share->flags|= NSF_NO_BINLOG;
      ndbcluster_log_schema_op(thd, share,
-                               thd->query, thd->query_length,
+                               thd->query(), thd->query_length(),
                               share->db, share->table_name,
                               m_table->getObjectId(),
                               m_table->getObjectVersion(),
@ -5967,7 +5967,8 @@ int ha_ndbcluster::rename_table(const char *from, const char *to)
    */
    if (!is_old_table_tmpfile)
      ndbcluster_log_schema_op(current_thd, share,
-                               current_thd->query, current_thd->query_length,
+                               current_thd->query(),
+                               current_thd->query_length(),
                               old_dbname, m_tabname,
                               ndb_table_id, ndb_table_version,
                               SOT_RENAME_TABLE,
@ -6162,7 +6163,7 @@ retry_temporary_error1:
      current_thd->lex->sql_command != SQLCOM_TRUNCATE)
  {
    ndbcluster_log_schema_op(thd, share,
-                             thd->query, thd->query_length,
+                             thd->query(), thd->query_length(),
                             share->db, share->table_name,
                             ndb_table_id, ndb_table_version,
                             SOT_DROP_TABLE, 0, 0, 1);
@ -6884,7 +6885,7 @@ static void ndbcluster_drop_database(handlerton *hton, char *path)
  THD *thd= current_thd;
  ha_ndbcluster::set_dbname(path, db);
  ndbcluster_log_schema_op(thd, 0,
-                           thd->query, thd->query_length,
+                           thd->query(), thd->query_length(),
                           db, "", 0, 0, SOT_DROP_DB, 0, 0, 0);
 #endif
  DBUG_VOID_RETURN;
@ -10251,13 +10252,13 @@ int ndbcluster_alter_tablespace(handlerton *hton,
 #ifdef HAVE_NDB_BINLOG
  if (is_tablespace)
    ndbcluster_log_schema_op(thd, 0,
-                             thd->query, thd->query_length,
+                             thd->query(), thd->query_length(),
                             "", alter_info->tablespace_name,
                             0, 0,
                             SOT_TABLESPACE, 0, 0, 0);
  else
    ndbcluster_log_schema_op(thd, 0,
-                             thd->query, thd->query_length,
+                             thd->query(), thd->query_length(),
                             "", alter_info->logfile_group_name,
                             0, 0,
                             SOT_LOGFILE_GROUP, 0, 0, 0);
--- a/sql/ha_ndbcluster_binlog.cc
+++ b/sql/ha_ndbcluster_binlog.cc
@ -241,8 +241,8 @@ static void dbug_print_table(const char *info, TABLE *table)
 static void run_query(THD *thd, char *buf, char *end,
                      const int *no_print_error, my_bool disable_binlog)
 {
-  ulong save_thd_query_length= thd->query_length;
-  char *save_thd_query= thd->query;
+  ulong save_thd_query_length= thd->query_length();
+  char *save_thd_query= thd->query();
  ulong save_thread_id= thd->variables.pseudo_thread_id;
  struct system_status_var save_thd_status_var= thd->status_var;
  THD_TRANS save_thd_transaction_all= thd->transaction.all;
@ -259,12 +259,12 @@ static void run_query(THD *thd, char *buf, char *end,
  if (disable_binlog)
    thd->options&= ~OPTION_BIN_LOG;
    
-  DBUG_PRINT("query", ("%s", thd->query));
+  DBUG_PRINT("query", ("%s", thd->query()));

  DBUG_ASSERT(!thd->in_sub_stmt);
  DBUG_ASSERT(!thd->prelocked_mode);

-  mysql_parse(thd, thd->query, thd->query_length, &found_semicolon);
+  mysql_parse(thd, thd->query(), thd->query_length(), &found_semicolon);

  if (no_print_error && thd->is_slave_error)
  {
--- a/sql/handler.h
+++ b/sql/handler.h
@ -398,7 +398,6 @@ struct xid_t {
  my_xid get_my_xid()
  {
    return gtrid_length == MYSQL_XID_GTRID_LEN && bqual_length == 0 &&
-           !memcmp(data+MYSQL_XID_PREFIX_LEN, &server_id, sizeof(server_id)) &&
           !memcmp(data, MYSQL_XID_PREFIX, MYSQL_XID_PREFIX_LEN) ?
           quick_get_my_xid() : 0;
  }
--- a/sql/item.cc
+++ b/sql/item.cc
@ -6900,17 +6900,37 @@ int stored_field_cmp_to_item(Field *field, Item *item)
    /*
      If comparing DATE with DATETIME, append the time-part to the DATE.
      So that the strings are equally formatted.
-      A DATE converted to string is 10 characters, and a DATETIME converted
-      to string is 19 characters.
+      A DATE converted to string is 10 (MAX_DATE_WIDTH) characters, 
+      and a DATETIME converted to string is 19 (MAX_DATETIME_WIDTH) characters.
    */
    field_type= field->type();
+    uint32 item_length= item_result->length();
    if (field_type == MYSQL_TYPE_DATE &&
-        item_result->length() == 19)
+        item_length == MAX_DATETIME_WIDTH)
      field_tmp.append(" 00:00:00");
-    else if (field_type == MYSQL_TYPE_DATETIME &&
-             item_result->length() == 10)
-      item_result->append(" 00:00:00");
-
+    else if (field_type == MYSQL_TYPE_DATETIME)
+    {
+      if (item_length == MAX_DATE_WIDTH)
+        item_result->append(" 00:00:00");
+      else if (item_length > MAX_DATETIME_WIDTH)
+      {
+        /*
+          We don't store microsecond part of DATETIME in field
+          but item_result contains it. As we compare DATETIMEs as strings
+          we must trim trailing 0's in item_result's microsecond part
+          to ensure "YYYY-MM-DD HH:MM:SS" == "YYYY-MM-DD HH:MM:SS.0000"
+        */
+        char *end= (char *) item_result->ptr() + item_length - 1;
+        /* Trim trailing 0's */
+        while (*end == '0')
+          end--;
+        /* Trim '.' if no microseconds */
+        if (*end == '.')
+          end--;
+        DBUG_ASSERT(end - item_result->ptr() + 1 >= MAX_DATETIME_WIDTH);
+        item_result->length(end - item_result->ptr() + 1);
+      }
+    }
    return stringcmp(&field_tmp,item_result);
  }
  if (res_type == INT_RESULT)
--- a/sql/item_geofunc.cc
+++ b/sql/item_geofunc.cc
@ -84,7 +84,9 @@ String *Item_func_geometry_from_wkb::val_str(String *str)

  if (args[0]->field_type() == MYSQL_TYPE_GEOMETRY)
  {
-    return args[0]->val_str(str);
+    String *str_ret= args[0]->val_str(str);
+    null_value= args[0]->null_value;
+    return str_ret;
  }

  wkb= args[0]->val_str(&arg_val);
@ -94,7 +96,10 @@ String *Item_func_geometry_from_wkb::val_str(String *str)

  str->set_charset(&my_charset_bin);
  if (str->reserve(SRID_SIZE, 512))
-    return 0;
+  {
+    null_value= TRUE;                           /* purecov: inspected */
+    return 0;                                   /* purecov: inspected */
+  }
  str->length(0);
  str->q_append(srid);
  if ((null_value= 
--- a/sql/log.cc
+++ b/sql/log.cc
@ -1549,7 +1549,6 @@ static int binlog_commit(handlerton *hton, THD *thd, bool all)

  trx_data->at_least_one_stmt_committed = my_b_tell(&trx_data->trans_log) > 0;

-end:
  if (!all)
    trx_data->before_stmt_pos = MY_OFF_T_UNDEF; // part of the stmt commit
  DBUG_RETURN(error);
@ -1717,7 +1716,7 @@ static int binlog_savepoint_set(handlerton *hton, THD *thd, void *sv)
  int errcode= query_error_code(thd, thd->killed == THD::NOT_KILLED);
  int const error=
    thd->binlog_query(THD::STMT_QUERY_TYPE,
-                      thd->query, thd->query_length, TRUE, FALSE, errcode);
+                      thd->query(), thd->query_length(), TRUE, FALSE, errcode);
  DBUG_RETURN(error);
 }

@ -1736,7 +1735,7 @@ static int binlog_savepoint_rollback(handlerton *hton, THD *thd, void *sv)
    int errcode= query_error_code(thd, thd->killed == THD::NOT_KILLED);
    int error=
      thd->binlog_query(THD::STMT_QUERY_TYPE,
-                        thd->query, thd->query_length, TRUE, FALSE, errcode);
+                        thd->query(), thd->query_length(), TRUE, FALSE, errcode);
    DBUG_RETURN(error);
  }
  binlog_trans_log_truncate(thd, *(my_off_t*)sv);
@ -3603,7 +3602,7 @@ void MYSQL_BIN_LOG::new_file_impl(bool need_lock)
  }
  old_name=name;
  name=0;				// Don't free name
-  close(LOG_CLOSE_TO_BE_OPENED);
+  close(LOG_CLOSE_TO_BE_OPENED | LOG_CLOSE_INDEX);

  /*
     Note that at this point, log_state != LOG_CLOSED (important for is_open()).
@ -3618,8 +3617,10 @@ void MYSQL_BIN_LOG::new_file_impl(bool need_lock)
     trigger temp tables deletion on slaves.
  */

-  open(old_name, log_type, new_name_ptr,
-       io_cache_type, no_auto_events, max_size, 1);
+  /* reopen index binlog file, BUG#34582 */
+  if (!open_index_file(index_file_name, 0))
+    open(old_name, log_type, new_name_ptr, 
+         io_cache_type, no_auto_events, max_size, 1);
  my_free(old_name,MYF(0));

 end:
--- a/sql/log_event.cc
+++ b/sql/log_event.cc
@ -1852,6 +1852,7 @@ Rows_log_event::print_verbose_one_row(IO_CACHE *file, table_def *td,
 {
  const uchar *value0= value;
  const uchar *null_bits= value;
+  uint null_bit_index= 0;
  char typestr[64]= "";
  
  value+= (m_width + 7) / 8;
@ -1860,7 +1861,8 @@ Rows_log_event::print_verbose_one_row(IO_CACHE *file, table_def *td,
  
  for (size_t i= 0; i < td->size(); i ++)
  {
-    int is_null= (null_bits[i / 8] >> (i % 8))  & 0x01;
+    int is_null= (null_bits[null_bit_index / 8] 
+                  >> (null_bit_index % 8))  & 0x01;

    if (bitmap_is_set(cols_bitmap, i) == 0)
      continue;
@ -1897,6 +1899,8 @@ Rows_log_event::print_verbose_one_row(IO_CACHE *file, table_def *td,
    }
    
    my_b_printf(file, "\n");
+    
+    null_bit_index++;
  }
  return value - value0;
 }
@ -3039,7 +3043,7 @@ int Query_log_event::do_apply_event(Relay_log_info const *rli,
    thd->query_id = next_query_id();
    VOID(pthread_mutex_unlock(&LOCK_thread_count));
    thd->variables.pseudo_thread_id= thread_id;		// for temp tables
-    DBUG_PRINT("query",("%s",thd->query));
+    DBUG_PRINT("query",("%s", thd->query()));

    if (ignored_error_code((expected_error= error_code)) ||
 	!unexpected_error_code(expected_error))
@ -3133,7 +3137,7 @@ int Query_log_event::do_apply_event(Relay_log_info const *rli,
      
      /* Execute the query (note that we bypass dispatch_command()) */
      const char* found_semicolon= NULL;
-      mysql_parse(thd, thd->query, thd->query_length, &found_semicolon);
+      mysql_parse(thd, thd->query(), thd->query_length(), &found_semicolon);
      log_slow_statement(thd);
    }
    else
@ -3145,7 +3149,7 @@ int Query_log_event::do_apply_event(Relay_log_info const *rli,
        we exit gracefully; otherwise we warn about the bad error and tell DBA
        to check/fix it.
      */
-      if (mysql_test_parse_for_slave(thd, thd->query, thd->query_length))
+      if (mysql_test_parse_for_slave(thd, thd->query(), thd->query_length()))
        clear_all_errors(thd, const_cast<Relay_log_info*>(rli)); /* Can ignore query */
      else
      {
@ -3155,7 +3159,7 @@ Query partially completed on the master (error on master: %d) \
 and was aborted. There is a chance that your master is inconsistent at this \
 point. If you are sure that your master is ok, run this query manually on the \
 slave and then restart the slave with SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1; \
-START SLAVE; . Query: '%s'", expected_error, thd->query);
+START SLAVE; . Query: '%s'", expected_error, thd->query());
        thd->is_slave_error= 1;
      }
      goto end;
@ -3163,7 +3167,7 @@ START SLAVE; . Query: '%s'", expected_error, thd->query);

    /* If the query was not ignored, it is printed to the general log */
    if (!thd->is_error() || thd->main_da.sql_errno() != ER_SLAVE_IGNORED_TABLE)
-      general_log_write(thd, COM_QUERY, thd->query, thd->query_length);
+      general_log_write(thd, COM_QUERY, thd->query(), thd->query_length());

 compare_errors:

@ -3855,6 +3859,7 @@ bool Format_description_log_event::write(IO_CACHE* file)
 #if defined(HAVE_REPLICATION) && !defined(MYSQL_CLIENT)
 int Format_description_log_event::do_apply_event(Relay_log_info const *rli)
 {
+  int ret= 0;
  DBUG_ENTER("Format_description_log_event::do_apply_event");

 #ifdef USING_TRANSACTIONS
@ -3896,17 +3901,21 @@ int Format_description_log_event::do_apply_event(Relay_log_info const *rli)
      0, then 96, then jump to first really asked event (which is
      >96). So this is ok.
    */
-    DBUG_RETURN(Start_log_event_v3::do_apply_event(rli));
+    ret= Start_log_event_v3::do_apply_event(rli);
  }
-  DBUG_RETURN(0);
+
+  if (!ret)
+  {
+    /* Save the information describing this binlog */
+    delete rli->relay_log.description_event_for_exec;
+    const_cast<Relay_log_info *>(rli)->relay_log.description_event_for_exec= this;
+  }
+
+  DBUG_RETURN(ret);
 }

 int Format_description_log_event::do_update_pos(Relay_log_info *rli)
 {
-  /* save the information describing this binlog */
-  delete rli->relay_log.description_event_for_exec;
-  rli->relay_log.description_event_for_exec= this;
-
  if (server_id == (uint32) ::server_id)
  {
    /*
@ -4489,8 +4498,8 @@ int Load_log_event::do_apply_event(NET* net, Relay_log_info const *rli,
  new_db.length= db_len;
  new_db.str= (char *) rpl_filter->get_rewrite_db(db, &new_db.length);
  thd->set_db(new_db.str, new_db.length);
-  DBUG_ASSERT(thd->query == 0);
-  thd->query_length= 0;                         // Should not be needed
+  DBUG_ASSERT(thd->query() == 0);
+  thd->set_query_inner(NULL, 0);               // Should not be needed
  thd->is_slave_error= 0;
  clear_all_errors(thd, const_cast<Relay_log_info*>(rli));

@ -7502,6 +7511,7 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
    thd->reset_current_stmt_binlog_row_based();
    const_cast<Relay_log_info*>(rli)->cleanup_context(thd, error);
    thd->is_slave_error= 1;
+    DBUG_RETURN(error);
  }
  /*
    This code would ideally be placed in do_update_pos() instead, but
@ -7530,6 +7540,14 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
    const_cast<Relay_log_info*>(rli)->last_event_start_time= my_time(0);
  }

+  if (get_flags(STMT_END_F))
+    if ((error= rows_event_stmt_cleanup(rli, thd)))
+      rli->report(ERROR_LEVEL, error,
+                  "Error in %s event: commit of row events failed, "
+                  "table `%s`.`%s`",
+                  get_type_str(), m_table->s->db.str,
+                  m_table->s->table_name.str);
+
  DBUG_RETURN(error);
 }

@ -7628,33 +7646,19 @@ Rows_log_event::do_update_pos(Relay_log_info *rli)

  if (get_flags(STMT_END_F))
  {
-    if ((error= rows_event_stmt_cleanup(rli, thd)) == 0)
-    {
-      /*
-        Indicate that a statement is finished.
-        Step the group log position if we are not in a transaction,
-        otherwise increase the event log position.
-      */
-      rli->stmt_done(log_pos, when);
-
-      /*
-        Clear any errors pushed in thd->net.last_err* if for example "no key
-        found" (as this is allowed). This is a safety measure; apparently
-        those errors (e.g. when executing a Delete_rows_log_event of a
-        non-existing row, like in rpl_row_mystery22.test,
-        thd->net.last_error = "Can't find record in 't1'" and last_errno=1032)
-        do not become visible. We still prefer to wipe them out.
-      */
-      thd->clear_error();
-    }
-    else
-    {
-      rli->report(ERROR_LEVEL, error,
-                  "Error in %s event: commit of row events failed, "
-                  "table `%s`.`%s`",
-                  get_type_str(), m_table->s->db.str,
-                  m_table->s->table_name.str);
-    }
+    /*
+      Indicate that a statement is finished.
+      Step the group log position if we are not in a transaction,
+      otherwise increase the event log position.
+    */
+    rli->stmt_done(log_pos, when);
+    /*
+      Clear any errors in thd->net.last_err*. It is not known if this is
+      needed or not. It is believed that any errors that may exist in
+      thd->net.last_err* are allowed. Examples of errors are "key not
+      found", which is produced in the test case rpl_row_conflicts.test
+    */
+    thd->clear_error();
  }
  else
  {
--- a/sql/log_event_old.cc
+++ b/sql/log_event_old.cc
@ -1814,7 +1814,56 @@ int Old_rows_log_event::do_apply_event(Relay_log_info const *rli)
    const_cast<Relay_log_info*>(rli)->last_event_start_time= my_time(0);
  }

-  DBUG_RETURN(0);
+  if (get_flags(STMT_END_F))
+  {
+    /*
+      This is the end of a statement or transaction, so close (and
+      unlock) the tables we opened when processing the
+      Table_map_log_event starting the statement.
+
+      OBSERVER.  This will clear *all* mappings, not only those that
+      are open for the table. There is not good handle for on-close
+      actions for tables.
+
+      NOTE. Even if we have no table ('table' == 0) we still need to be
+      here, so that we increase the group relay log position. If we didn't, we
+      could have a group relay log position which lags behind "forever"
+      (assume the last master's transaction is ignored by the slave because of
+      replicate-ignore rules).
+    */
+    thd->binlog_flush_pending_rows_event(true);
+
+    /*
+      If this event is not in a transaction, the call below will, if some
+      transactional storage engines are involved, commit the statement into
+      them and flush the pending event to binlog.
+      If this event is in a transaction, the call will do nothing, but a
+      Xid_log_event will come next which will, if some transactional engines
+      are involved, commit the transaction and flush the pending event to the
+      binlog.
+    */
+    if ((error= ha_autocommit_or_rollback(thd, 0)))
+      rli->report(ERROR_LEVEL, error,
+                  "Error in %s event: commit of row events failed, "
+                  "table `%s`.`%s`",
+                  get_type_str(), m_table->s->db.str,
+                  m_table->s->table_name.str);
+
+    /*
+      Now what if this is not a transactional engine? we still need to
+      flush the pending event to the binlog; we did it with
+      thd->binlog_flush_pending_rows_event(). Note that we imitate
+      what is done for real queries: a call to
+      ha_autocommit_or_rollback() (sometimes only if involves a
+      transactional engine), and a call to be sure to have the pending
+      event flushed.
+    */
+
+    thd->reset_current_stmt_binlog_row_based();
+    const_cast<Relay_log_info*>(rli)->cleanup_context(thd, 0);
+  }
+
+  DBUG_RETURN(error);
 }


@ -1844,71 +1893,18 @@ Old_rows_log_event::do_update_pos(Relay_log_info *rli)
  if (get_flags(STMT_END_F))
  {
    /*
-      This is the end of a statement or transaction, so close (and
-      unlock) the tables we opened when processing the
-      Table_map_log_event starting the statement.
-
-      OBSERVER.  This will clear *all* mappings, not only those that
-      are open for the table. There is not good handle for on-close
-      actions for tables.
-
-      NOTE. Even if we have no table ('table' == 0) we still need to be
-      here, so that we increase the group relay log position. If we didn't, we
-      could have a group relay log position which lags behind "forever"
-      (assume the last master's transaction is ignored by the slave because of
-      replicate-ignore rules).
-    */
-    thd->binlog_flush_pending_rows_event(true);
-
+      Indicate that a statement is finished.
+      Step the group log position if we are not in a transaction,
+      otherwise increase the event log position.
+     */
+    rli->stmt_done(log_pos, when);
    /*
-      If this event is not in a transaction, the call below will, if some
-      transactional storage engines are involved, commit the statement into
-      them and flush the pending event to binlog.
-      If this event is in a transaction, the call will do nothing, but a
-      Xid_log_event will come next which will, if some transactional engines
-      are involved, commit the transaction and flush the pending event to the
-      binlog.
+      Clear any errors in thd->net.last_err*. It is not known if this is
+      needed or not. It is believed that any errors that may exist in
+      thd->net.last_err* are allowed. Examples of errors are "key not
+      found", which is produced in the test case rpl_row_conflicts.test
    */
-    error= ha_autocommit_or_rollback(thd, 0);
-
-    /*
-      Now what if this is not a transactional engine? we still need to
-      flush the pending event to the binlog; we did it with
-      thd->binlog_flush_pending_rows_event(). Note that we imitate
-      what is done for real queries: a call to
-      ha_autocommit_or_rollback() (sometimes only if involves a
-      transactional engine), and a call to be sure to have the pending
-      event flushed.
-    */
-
-    thd->reset_current_stmt_binlog_row_based();
-    rli->cleanup_context(thd, 0);
-    if (error == 0)
-    {
-      /*
-        Indicate that a statement is finished.
-        Step the group log position if we are not in a transaction,
-        otherwise increase the event log position.
-       */
-      rli->stmt_done(log_pos, when);
-
-      /*
-        Clear any errors pushed in thd->net.client_last_err* if for
-        example "no key found" (as this is allowed). This is a safety
-        measure; apparently those errors (e.g. when executing a
-        Delete_rows_log_event_old of a non-existing row, like in
-        rpl_row_mystery22.test, thd->net.last_error = "Can't
-        find record in 't1'" and last_errno=1032) do not become
-        visible. We still prefer to wipe them out.
-      */
-      thd->clear_error();
-    }
-    else
-      rli->report(ERROR_LEVEL, error,
-                  "Error in %s event: commit of row events failed, "
-                  "table `%s`.`%s`",
-                  get_type_str(), m_table->s->db.str,
-                  m_table->s->table_name.str);
+    thd->clear_error();
  }
  else
  {
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@ -2520,7 +2520,7 @@ terribly wrong...\n");
    }
    fprintf(stderr, "Trying to get some variables.\n\
 Some pointers may be invalid and cause the dump to abort...\n");
-    my_safe_print_str("thd->query", thd->query, 1024);
+    my_safe_print_str("thd->query", thd->query(), 1024);
    fprintf(stderr, "thd->thread_id=%lu\n", (ulong) thd->thread_id);
    fprintf(stderr, "thd->killed=%s\n", kreason);
  }
--- a/sql/opt_range.cc
+++ b/sql/opt_range.cc
@ -5709,6 +5709,27 @@ get_mm_leaf(RANGE_OPT_PARAM *param, COND *conf_func, Field *field,
      !(conf_func->compare_collation()->state & MY_CS_BINSORT))
    goto end;

+  if (key_part->image_type == Field::itMBR)
+  {
+    switch (type) {
+    case Item_func::SP_EQUALS_FUNC:
+    case Item_func::SP_DISJOINT_FUNC:
+    case Item_func::SP_INTERSECTS_FUNC:
+    case Item_func::SP_TOUCHES_FUNC:
+    case Item_func::SP_CROSSES_FUNC:
+    case Item_func::SP_WITHIN_FUNC:
+    case Item_func::SP_CONTAINS_FUNC:
+    case Item_func::SP_OVERLAPS_FUNC:
+      break;
+    default:
+      /* 
+        We cannot involve spatial indexes for queries that
+        don't use MBREQUALS(), MBRDISJOINT(), etc. functions.
+      */
+      goto end;
+    }
+  }
+
  if (param->using_real_indexes)
    optimize_range= field->optimize_range(param->real_keynr[key_part->key],
                                          key_part->part);
@ -5891,6 +5912,17 @@ get_mm_leaf(RANGE_OPT_PARAM *param, COND *conf_func, Field *field,
    goto end;
  }
  field->table->in_use->variables.sql_mode= orig_sql_mode;
+
+  /*
+    Any sargable predicate except "<=>" involving NULL as a constant is always
+    FALSE
+  */
+  if (type != Item_func::EQUAL_FUNC && field->is_real_null())
+  {
+    tree= &null_element;
+    goto end;
+  }
+  
  str= (uchar*) alloc_root(alloc, key_part->store_length+1);
  if (!str)
    goto end;
@ -6512,6 +6544,63 @@ get_range(SEL_ARG **e1,SEL_ARG **e2,SEL_ARG *root1)
 }


+/**
+   Combine two range expression under a common OR. On a logical level, the
+   transformation is key_or( expr1, expr2 ) => expr1 OR expr2.
+
+   Both expressions are assumed to be in the SEL_ARG format. In a logic sense,
+   theformat is reminiscent of DNF, since an expression such as the following
+
+   ( 1 < kp1 < 10 AND p1 ) OR ( 10 <= kp2 < 20 AND p2 )
+
+   where there is a key consisting of keyparts ( kp1, kp2, ..., kpn ) and p1
+   and p2 are valid SEL_ARG expressions over keyparts kp2 ... kpn, is a valid
+   SEL_ARG condition. The disjuncts appear ordered by the minimum endpoint of
+   the first range and ranges must not overlap. It follows that they are also
+   ordered by maximum endpoints. Thus
+
+   ( 1 < kp1 <= 2 AND ( kp2 = 2 OR kp2 = 3 ) ) OR kp1 = 3
+
+   Is a a valid SER_ARG expression for a key of at least 2 keyparts.
+   
+   For simplicity, we will assume that expr2 is a single range predicate,
+   i.e. on the form ( a < x < b AND ... ). It is easy to generalize to a
+   disjunction of several predicates by subsequently call key_or for each
+   disjunct.
+
+   The algorithm iterates over each disjunct of expr1, and for each disjunct
+   where the first keypart's range overlaps with the first keypart's range in
+   expr2:
+   
+   If the predicates are equal for the rest of the keyparts, or if there are
+   no more, the range in expr2 has its endpoints copied in, and the SEL_ARG
+   node in expr2 is deallocated. If more ranges became connected in expr1, the
+   surplus is also dealocated. If they differ, two ranges are created.
+   
+   - The range leading up to the overlap. Empty if endpoints are equal.
+
+   - The overlapping sub-range. May be the entire range if they are equal.
+
+   Finally, there may be one more range if expr2's first keypart's range has a
+   greater maximum endpoint than the last range in expr1.
+
+   For the overlapping sub-range, we recursively call key_or. Thus in order to
+   compute key_or of
+
+     (1) ( 1 < kp1 < 10 AND 1 < kp2 < 10 ) 
+
+     (2) ( 2 < kp1 < 20 AND 4 < kp2 < 20 )
+
+   We create the ranges 1 < kp <= 2, 2 < kp1 < 10, 10 <= kp1 < 20. For the
+   first one, we simply hook on the condition for the second keypart from (1)
+   : 1 < kp2 < 10. For the second range 2 < kp1 < 10, key_or( 1 < kp2 < 10, 4
+   < kp2 < 20 ) is called, yielding 1 < kp2 < 20. For the last range, we reuse
+   the range 4 < kp2 < 20 from (2) for the second keypart. The result is thus
+   
+   ( 1  <  kp1 <= 2 AND 1 < kp2 < 10 ) OR
+   ( 2  <  kp1 < 10 AND 1 < kp2 < 20 ) OR
+   ( 10 <= kp1 < 20 AND 4 < kp2 < 20 )
+*/
 static SEL_ARG *
 key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2)
 {
@ -6663,7 +6752,21 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2)
 	  key1=key1->tree_delete(save);
 	}
        last->copy_min(tmp);
-	if (last->copy_min(key2) || last->copy_max(key2))
+        bool full_range= last->copy_min(key2);
+        if (!full_range)
+        {
+          if (last->next && key2->cmp_max_to_min(last->next) >= 0)
+          {
+            last->max_value= last->next->min_value;
+            if (last->next->min_flag & NEAR_MIN)
+              last->max_flag&= ~NEAR_MAX;
+            else
+              last->max_flag|= NEAR_MAX;
+          }
+          else
+            full_range= last->copy_max(key2);
+        }
+	if (full_range)
 	{					// Full range
 	  key1->free_tree();
 	  for (; key2 ; key2=key2->next)
@ -6673,8 +6776,6 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2)
 	  return 0;
 	}
      }
-      key2=key2->next;
-      continue;
    }

    if (cmp >= 0 && tmp->cmp_min_to_min(key2) < 0)
--- a/sql/opt_sum.cc
+++ b/sql/opt_sum.cc
@ -97,7 +97,8 @@ static ulonglong get_exact_record_count(TABLE_LIST *tables)

  @note
    This function is only called for queries with sum functions and no
-    GROUP BY part.
+    GROUP BY part. This means that the result set shall contain a single
+    row only

  @retval
    0                    no errors
--- a/sql/records.cc
+++ b/sql/records.cc
@ -57,6 +57,7 @@ void init_read_record_idx(READ_RECORD *info, THD *thd, TABLE *table,
 {
  empty_record(table);
  bzero((char*) info,sizeof(*info));
+  info->thd= thd;
  info->table= table;
  info->file=  table->file;
  info->record= table->record[0];
@ -292,6 +293,12 @@ void end_read_record(READ_RECORD *info)

 static int rr_handle_error(READ_RECORD *info, int error)
 {
+  if (info->thd->killed)
+  {
+    info->thd->send_kill_message();
+    return 1;
+  }
+
  if (error == HA_ERR_END_OF_FILE)
    error= -1;
  else
@ -312,12 +319,7 @@ static int rr_quick(READ_RECORD *info)
  int tmp;
  while ((tmp= info->select->quick->get_next()))
  {
-    if (info->thd->killed)
-    {
-      my_error(ER_SERVER_SHUTDOWN, MYF(0));
-      return 1;
-    }
-    if (tmp != HA_ERR_RECORD_DELETED)
+    if (info->thd->killed || (tmp != HA_ERR_RECORD_DELETED))
    {
      tmp= rr_handle_error(info, tmp);
      break;
@ -380,16 +382,11 @@ int rr_sequential(READ_RECORD *info)
  int tmp;
  while ((tmp=info->file->rnd_next(info->record)))
  {
-    if (info->thd->killed)
-    {
-      info->thd->send_kill_message();
-      return 1;
-    }
    /*
      rnd_next can return RECORD_DELETED for MyISAM when one thread is
      reading and another deleting without locks.
    */
-    if (tmp != HA_ERR_RECORD_DELETED)
+    if (info->thd->killed || (tmp != HA_ERR_RECORD_DELETED))
    {
      tmp= rr_handle_error(info, tmp);
      break;
--- a/sql/slave.cc
+++ b/sql/slave.cc
@ -1288,7 +1288,8 @@ static int create_table_from_dump(THD* thd, MYSQL *mysql, const char* db,
  thd->db = (char*)db;
  DBUG_ASSERT(thd->db != 0);
  thd->db_length= strlen(thd->db);
-  mysql_parse(thd, thd->query, packet_len, &found_semicolon); // run create table
+  /* run create table */
+  mysql_parse(thd, thd->query(), packet_len, &found_semicolon);
  thd->db = save_db;            // leave things the way the were before
  thd->db_length= save_db_length;
  thd->options = save_options;
@ -2082,8 +2083,7 @@ static int has_temporary_error(THD *thd)
  @retval 2 No error calling ev->apply_event(), but error calling
  ev->update_pos().
 */
-int apply_event_and_update_pos(Log_event* ev, THD* thd, Relay_log_info* rli,
-                               bool skip)
+int apply_event_and_update_pos(Log_event* ev, THD* thd, Relay_log_info* rli)
 {
  int exec_res= 0;

@ -2128,38 +2128,34 @@ int apply_event_and_update_pos(Log_event* ev, THD* thd, Relay_log_info* rli,
    ev->when= my_time(0);
  ev->thd = thd; // because up to this point, ev->thd == 0

-  if (skip)
-  {
-    int reason= ev->shall_skip(rli);
-    if (reason == Log_event::EVENT_SKIP_COUNT)
-      --rli->slave_skip_counter;
-    pthread_mutex_unlock(&rli->data_lock);
-    if (reason == Log_event::EVENT_SKIP_NOT)
-      exec_res= ev->apply_event(rli);
-#ifndef DBUG_OFF
-    /*
-      This only prints information to the debug trace.
-
-      TODO: Print an informational message to the error log?
-    */
-    static const char *const explain[] = {
-      // EVENT_SKIP_NOT,
-      "not skipped",
-      // EVENT_SKIP_IGNORE,
-      "skipped because event should be ignored",
-      // EVENT_SKIP_COUNT
-      "skipped because event skip counter was non-zero"
-    };
-    DBUG_PRINT("info", ("OPTION_BEGIN: %d; IN_STMT: %d",
-                        thd->options & OPTION_BEGIN ? 1 : 0,
-                        rli->get_flag(Relay_log_info::IN_STMT)));
-    DBUG_PRINT("skip_event", ("%s event was %s",
-                              ev->get_type_str(), explain[reason]));
-#endif
-  }
-  else
+  int reason= ev->shall_skip(rli);
+  if (reason == Log_event::EVENT_SKIP_COUNT)
+    --rli->slave_skip_counter;
+  pthread_mutex_unlock(&rli->data_lock);
+  if (reason == Log_event::EVENT_SKIP_NOT)
    exec_res= ev->apply_event(rli);

+#ifndef DBUG_OFF
+  /*
+    This only prints information to the debug trace.
+
+    TODO: Print an informational message to the error log?
+  */
+  static const char *const explain[] = {
+    // EVENT_SKIP_NOT,
+    "not skipped",
+    // EVENT_SKIP_IGNORE,
+    "skipped because event should be ignored",
+    // EVENT_SKIP_COUNT
+    "skipped because event skip counter was non-zero"
+  };
+  DBUG_PRINT("info", ("OPTION_BEGIN: %d; IN_STMT: %d",
+                      thd->options & OPTION_BEGIN ? 1 : 0,
+                      rli->get_flag(Relay_log_info::IN_STMT)));
+  DBUG_PRINT("skip_event", ("%s event was %s",
+                            ev->get_type_str(), explain[reason]));
+#endif
+
  DBUG_PRINT("info", ("apply_event error = %d", exec_res));
  if (exec_res == 0)
  {
@ -2278,7 +2274,7 @@ static int exec_relay_log_event(THD* thd, Relay_log_info* rli)
      delete ev;
      DBUG_RETURN(1);
    }
-    exec_res= apply_event_and_update_pos(ev, thd, rli, TRUE);
+    exec_res= apply_event_and_update_pos(ev, thd, rli);

    /*
      Format_description_log_event should not be deleted because it will be
--- a/sql/slave.h
+++ b/sql/slave.h
@ -190,8 +190,7 @@ int purge_relay_logs(Relay_log_info* rli, THD *thd, bool just_reset,
 void set_slave_thread_options(THD* thd);
 void set_slave_thread_default_charset(THD *thd, Relay_log_info const *rli);
 void rotate_relay_log(Master_info* mi);
-int apply_event_and_update_pos(Log_event* ev, THD* thd, Relay_log_info* rli,
-                               bool skip);
+int apply_event_and_update_pos(Log_event* ev, THD* thd, Relay_log_info* rli);

 pthread_handler_t handle_slave_io(void *arg);
 pthread_handler_t handle_slave_sql(void *arg);
--- a/sql/sp.cc
+++ b/sql/sp.cc
@ -997,7 +997,7 @@ sp_drop_routine(THD *thd, int type, sp_name *name)

  if (ret == SP_OK)
  {
-    write_bin_log(thd, TRUE, thd->query, thd->query_length);
+    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
    sp_cache_invalidate();
  }

@ -1067,7 +1067,7 @@ sp_update_routine(THD *thd, int type, sp_name *name, st_sp_chistics *chistics)

  if (ret == SP_OK)
  {
-    write_bin_log(thd, TRUE, thd->query, thd->query_length);
+    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
    sp_cache_invalidate();
  }

--- a/sql/sp_head.cc
+++ b/sql/sp_head.cc
@ -334,16 +334,18 @@ bool
 sp_eval_expr(THD *thd, Field *result_field, Item **expr_item_ptr)
 {
  Item *expr_item;
+  enum_check_fields save_count_cuted_fields= thd->count_cuted_fields;
+  bool save_abort_on_warning= thd->abort_on_warning;
+  bool save_stmt_modified_non_trans_table= 
+    thd->transaction.stmt.modified_non_trans_table;

  DBUG_ENTER("sp_eval_expr");

  if (!*expr_item_ptr)
-    DBUG_RETURN(TRUE);
+    goto error;

  if (!(expr_item= sp_prepare_func_item(thd, expr_item_ptr)))
-    DBUG_RETURN(TRUE);
-
-  bool err_status= FALSE;
+    goto error;

  /*
    Set THD flags to emit warnings/errors in case of overflow/type errors
@ -352,10 +354,6 @@ sp_eval_expr(THD *thd, Field *result_field, Item **expr_item_ptr)
    Save original values and restore them after save.
  */
  
-  enum_check_fields save_count_cuted_fields= thd->count_cuted_fields;
-  bool save_abort_on_warning= thd->abort_on_warning;
-  bool save_stmt_modified_non_trans_table= thd->transaction.stmt.modified_non_trans_table;
-
  thd->count_cuted_fields= CHECK_FIELD_ERROR_FOR_NULL;
  thd->abort_on_warning=
    thd->variables.sql_mode &
@ -370,13 +368,18 @@ sp_eval_expr(THD *thd, Field *result_field, Item **expr_item_ptr)
  thd->abort_on_warning= save_abort_on_warning;
  thd->transaction.stmt.modified_non_trans_table= save_stmt_modified_non_trans_table;

-  if (thd->is_error())
-  {
-    /* Return error status if something went wrong. */
-    err_status= TRUE;
-  }
+  if (!thd->is_error())
+    DBUG_RETURN(FALSE);

-  DBUG_RETURN(err_status);
+error:
+  /*
+    In case of error during evaluation, leave the result field set to NULL.
+    Sic: we can't do it in the beginning of the function because the 
+    result field might be needed for its own re-evaluation, e.g. case of 
+    set x = x + 1;
+  */
+  result_field->set_null();
+  DBUG_RETURN (TRUE);
 }


@ -2826,8 +2829,8 @@ sp_instr_stmt::execute(THD *thd, uint *nextp)
  DBUG_ENTER("sp_instr_stmt::execute");
  DBUG_PRINT("info", ("command: %d", m_lex_keeper.sql_command()));

-  query= thd->query;
-  query_length= thd->query_length;
+  query= thd->query();
+  query_length= thd->query_length();
 #if defined(ENABLED_PROFILING) && defined(COMMUNITY_SERVER)
  /* This s-p instr is profilable and will be captured. */
  thd->profiling.set_query_source(m_query.str, m_query.length);
@ -2840,10 +2843,11 @@ sp_instr_stmt::execute(THD *thd, uint *nextp)
      queries with SP vars can't be cached)
    */
    if (unlikely((thd->options & OPTION_LOG_OFF)==0))
-      general_log_write(thd, COM_QUERY, thd->query, thd->query_length);
+      general_log_write(thd, COM_QUERY, thd->query(), thd->query_length());

    if (query_cache_send_result_to_client(thd,
-					  thd->query, thd->query_length) <= 0)
+          thd->query(), 
+          thd->query_length()) <= 0)
    {
      res= m_lex_keeper.reset_lex_and_exec_core(thd, nextp, FALSE, this);

--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@ -2255,6 +2255,8 @@ public:
  GRANT_NAME (TABLE *form);
  virtual ~GRANT_NAME() {};
  virtual bool ok() { return privs != 0; }
+  void set_user_details(const char *h, const char *d,
+                        const char *u, const char *t);
 };


@ -2272,27 +2274,36 @@ public:
 };


-
-GRANT_NAME::GRANT_NAME(const char *h, const char *d,const char *u,
-                       const char *t, ulong p)
-  :privs(p)
+void GRANT_NAME::set_user_details(const char *h, const char *d,
+                                  const char *u, const char *t)
 {
  /* Host given by user */
  update_hostname(&host, strdup_root(&memex, h));
-  db =   strdup_root(&memex,d);
+  if (db != d)
+  {
+    db= strdup_root(&memex, d);
+    if (lower_case_table_names)
+      my_casedn_str(files_charset_info, db);
+  }
  user = strdup_root(&memex,u);
  sort=  get_sort(3,host.hostname,db,user);
-  tname= strdup_root(&memex,t);
-  if (lower_case_table_names)
+  if (tname != t)
  {
-    my_casedn_str(files_charset_info, db);
-    my_casedn_str(files_charset_info, tname);
+    tname= strdup_root(&memex, t);
+    if (lower_case_table_names)
+      my_casedn_str(files_charset_info, tname);
  }
  key_length= strlen(d) + strlen(u)+ strlen(t)+3;
  hash_key=   (char*) alloc_root(&memex,key_length);
  strmov(strmov(strmov(hash_key,user)+1,db)+1,tname);
 }

+GRANT_NAME::GRANT_NAME(const char *h, const char *d,const char *u,
+                       const char *t, ulong p)
+  :db(0), tname(0), privs(p)
+{
+  set_user_details(h, d, u, t);
+}

 GRANT_TABLE::GRANT_TABLE(const char *h, const char *d,const char *u,
                	 const char *t, ulong p, ulong c)
@ -3184,7 +3195,7 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,

  if (!result) /* success */
  {
-    write_bin_log(thd, TRUE, thd->query, thd->query_length);
+    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
  }

  rw_unlock(&LOCK_grant);
@ -3349,7 +3360,7 @@ bool mysql_routine_grant(THD *thd, TABLE_LIST *table_list, bool is_proc,

  if (write_to_binlog)
  {
-    write_bin_log(thd, TRUE, thd->query, thd->query_length);
+    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
  }

  rw_unlock(&LOCK_grant);
@ -3461,7 +3472,7 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,

  if (!result)
  {
-    write_bin_log(thd, TRUE, thd->query, thd->query_length);
+    write_bin_log(thd, TRUE, thd->query(), thd->query_length());
  }

  rw_unlock(&LOCK_grant);
@ -5436,9 +5447,20 @@ static int handle_grant_struct(uint struct_no, bool drop,

      case 2:
      case 3:
-        grant_name->user= strdup_root(&mem, user_to->user.str);
-        update_hostname(&grant_name->host,
-                        strdup_root(&mem, user_to->host.str));
+        /* 
+          Update the grant structure with the new user name and
+          host name
+        */
+        grant_name->set_user_details(user_to->host.str, grant_name->db,
+                                   user_to->user.str, grant_name->tname);
+
+        /*
+          Since username is part of the hash key, when the user name
+          is renamed, the hash key is changed. Update the hash to
+          ensure that the position matches the new hash key value
+        */
+        hash_update(&column_priv_hash, (uchar*) grant_name,
+                    (uchar*) grant_name->hash_key, grant_name->key_length);
 	break;
      }
    }
@ -5663,7 +5685,7 @@ bool mysql_create_user(THD *thd, List <LEX_USER> &list)
    my_error(ER_CANNOT_USER, MYF(0), "CREATE USER", wrong_users.c_ptr_safe());

  if (some_users_created)
-    write_bin_log(thd, FALSE, thd->query, thd->query_length);
+    write_bin_log(thd, FALSE, thd->query(), thd->query_length());

  rw_unlock(&LOCK_grant);
  close_thread_tables(thd);
@ -5736,7 +5758,7 @@ bool mysql_drop_user(THD *thd, List <LEX_USER> &list)
    my_error(ER_CANNOT_USER, MYF(0), "DROP USER", wrong_users.c_ptr_safe());

  if (some_users_deleted)
-    write_bin_log(thd, FALSE, thd->query, thd->query_length);
+    write_bin_log(thd, FALSE, thd->query(), thd->query_length());

  rw_unlock(&LOCK_grant);
  close_thread_tables(thd);
@ -5821,7 +5843,7 @@ bool mysql_rename_user(THD *thd, List <LEX_USER> &list)
    my_error(ER_CANNOT_USER, MYF(0), "RENAME USER", wrong_users.c_ptr_safe());
  
  if (some_users_renamed && mysql_bin_log.is_open())
-    write_bin_log(thd, FALSE, thd->query, thd->query_length);
+    write_bin_log(thd, FALSE, thd->query(), thd->query_length());

  rw_unlock(&LOCK_grant);
  close_thread_tables(thd);
@ -6003,7 +6025,7 @@ bool mysql_revoke_all(THD *thd,  List <LEX_USER> &list)

  VOID(pthread_mutex_unlock(&acl_cache->lock));

-  write_bin_log(thd, FALSE, thd->query, thd->query_length);
+  write_bin_log(thd, FALSE, thd->query(), thd->query_length());

  rw_unlock(&LOCK_grant);
  close_thread_tables(thd);
--- a/sql/sql_binlog.cc
+++ b/sql/sql_binlog.cc
@ -56,17 +56,20 @@ void mysql_client_binlog_statement(THD* thd)
    Format_description_event.
  */
  my_bool have_fd_event= TRUE;
-  if (!thd->rli_fake)
+  int err;
+  Relay_log_info *rli;
+  rli= thd->rli_fake;
+  if (!rli)
  {
-    thd->rli_fake= new Relay_log_info;
+    rli= thd->rli_fake= new Relay_log_info;
 #ifdef HAVE_purify
-    thd->rli_fake->is_fake= TRUE;
+    rli->is_fake= TRUE;
 #endif
    have_fd_event= FALSE;
  }
-  if (thd->rli_fake && !thd->rli_fake->relay_log.description_event_for_exec)
+  if (rli && !rli->relay_log.description_event_for_exec)
  {
-    thd->rli_fake->relay_log.description_event_for_exec=
+    rli->relay_log.description_event_for_exec=
      new Format_description_log_event(4);
    have_fd_event= FALSE;
  }
@ -78,16 +81,16 @@ void mysql_client_binlog_statement(THD* thd)
  /*
    Out of memory check
  */
-  if (!(thd->rli_fake &&
-        thd->rli_fake->relay_log.description_event_for_exec &&
+  if (!(rli &&
+        rli->relay_log.description_event_for_exec &&
        buf))
  {
    my_error(ER_OUTOFMEMORY, MYF(0), 1);  /* needed 1 bytes */
    goto end;
  }

-  thd->rli_fake->sql_thd= thd;
-  thd->rli_fake->no_storage= TRUE;
+  rli->sql_thd= thd;
+  rli->no_storage= TRUE;

  for (char const *strptr= thd->lex->comment.str ;
       strptr < thd->lex->comment.str + thd->lex->comment.length ; )
@ -170,8 +173,7 @@ void mysql_client_binlog_statement(THD* thd)
      }

      ev= Log_event::read_log_event(bufptr, event_len, &error,
-                                    thd->rli_fake->relay_log.
-                                      description_event_for_exec);
+                                    rli->relay_log.description_event_for_exec);

      DBUG_PRINT("info",("binlog base64 err=%s", error));
      if (!ev)
@ -209,18 +211,10 @@ void mysql_client_binlog_statement(THD* thd)
        reporting.
      */
 #if !defined(MYSQL_CLIENT) && defined(HAVE_REPLICATION)
-      if (apply_event_and_update_pos(ev, thd, thd->rli_fake, FALSE))
-      {
-        delete ev;
-        /*
-          TODO: Maybe a better error message since the BINLOG statement
-          now contains several events.
-        */
-        my_error(ER_UNKNOWN_ERROR, MYF(0), "Error executing BINLOG statement");
-        goto end;
-      }
+      err= ev->apply_event(rli);
+#else
+      err= 0;
 #endif
-
      /*
        Format_description_log_event should not be deleted because it
        will be used to read info about the relay log's format; it
@ -228,8 +222,17 @@ void mysql_client_binlog_statement(THD* thd)
        i.e. when this thread terminates.
      */
      if (ev->get_type_code() != FORMAT_DESCRIPTION_EVENT)
-        delete ev;
+        delete ev; 
      ev= 0;
+      if (err)
+      {
+        /*
+          TODO: Maybe a better error message since the BINLOG statement
+          now contains several events.
+        */
+        my_error(ER_UNKNOWN_ERROR, MYF(0), "Error executing BINLOG statement");
+        goto end;
+      }
    }
  }

@ -238,7 +241,7 @@ void mysql_client_binlog_statement(THD* thd)
  my_ok(thd);

 end:
-  thd->rli_fake->clear_tables_to_lock();
+  rli->clear_tables_to_lock();
  my_free(buf, MYF(MY_ALLOW_ZERO_PTR));
  DBUG_VOID_RETURN;
 }
--- a/sql/sql_cache.cc
+++ b/sql/sql_cache.cc
@ -1119,8 +1119,8 @@ void Query_cache::store_query(THD *thd, TABLE_LIST *tables_used)
    DBUG_VOID_RETURN;
  uint8 tables_type= 0;

-  if ((local_tables= is_cacheable(thd, thd->query_length,
-				  thd->query, thd->lex, tables_used,
+  if ((local_tables= is_cacheable(thd, thd->query_length(),
+				  thd->query(), thd->lex, tables_used,
 				  &tables_type)))
  {
    NET *net= &thd->net;
@ -1210,7 +1210,8 @@ def_week_frmt: %lu, in_trans: %d, autocommit: %d",
    /* Key is query + database + flag */
    if (thd->db_length)
    {
-      memcpy(thd->query+thd->query_length+1, thd->db, thd->db_length);
+      memcpy(thd->query() + thd->query_length() + 1, thd->db, 
+        thd->db_length);
      DBUG_PRINT("qcache", ("database: %s  length: %u",
 			    thd->db, (unsigned) thd->db_length)); 
    }
@ -1218,24 +1219,24 @@ def_week_frmt: %lu, in_trans: %d, autocommit: %d",
    {
      DBUG_PRINT("qcache", ("No active database"));
    }
-    tot_length= thd->query_length + thd->db_length + 1 +
+    tot_length= thd->query_length() + thd->db_length + 1 +
      QUERY_CACHE_FLAGS_SIZE;
    /*
      We should only copy structure (don't use it location directly)
      because of alignment issue
    */
-    memcpy((void *)(thd->query + (tot_length - QUERY_CACHE_FLAGS_SIZE)),
+    memcpy((void*) (thd->query() + (tot_length - QUERY_CACHE_FLAGS_SIZE)),
 	   &flags, QUERY_CACHE_FLAGS_SIZE);

    /* Check if another thread is processing the same query? */
    Query_cache_block *competitor = (Query_cache_block *)
-      hash_search(&queries, (uchar*) thd->query, tot_length);
+      hash_search(&queries, (uchar*) thd->query(), tot_length);
    DBUG_PRINT("qcache", ("competitor 0x%lx", (ulong) competitor));
    if (competitor == 0)
    {
      /* Query is not in cache and no one is working with it; Store it */
      Query_cache_block *query_block;
-      query_block= write_block_data(tot_length, (uchar*) thd->query,
+      query_block= write_block_data(tot_length, (uchar*) thd->query(),
 				    ALIGN_SIZE(sizeof(Query_cache_query)),
 				    Query_cache_block::QUERY, local_tables);
      if (query_block != 0)
--- a/sql/sql_class.cc
+++ b/sql/sql_class.cc
@ -376,14 +376,14 @@ char *thd_security_context(THD *thd, char *buffer, unsigned int length,
    str.append(proc_info);
  }

-  if (thd->query)
+  if (thd->query())
  {
    if (max_query_len < 1)
-      len= thd->query_length;
+      len= thd->query_length();
    else
-      len= min(thd->query_length, max_query_len);
+      len= min(thd->query_length(), max_query_len);
    str.append('\n');
-    str.append(thd->query, len);
+    str.append(thd->query(), len);
  }
  if (str.c_ptr_safe() == buffer)
    return buffer;
@ -2434,12 +2434,12 @@ Statement::Statement(LEX *lex_arg, MEM_ROOT *mem_root_arg,
  id(id_arg),
  mark_used_columns(MARK_COLUMNS_READ),
  lex(lex_arg),
-  query(0),
-  query_length(0),
  cursor(0),
  db(NULL),
  db_length(0)
 {
+  query_string.length= 0;
+  query_string.str= NULL;
  name.str= NULL;
 }

@ -2455,8 +2455,7 @@ void Statement::set_statement(Statement *stmt)
  id=             stmt->id;
  mark_used_columns=   stmt->mark_used_columns;
  lex=            stmt->lex;
-  query=          stmt->query;
-  query_length=   stmt->query_length;
+  query_string=   stmt->query_string;
  cursor=         stmt->cursor;
 }

@ -2480,6 +2479,15 @@ void Statement::restore_backup_statement(Statement *stmt, Statement *backup)
 }


+/** Assign a new value to thd->query.  */
+
+void Statement::set_query_inner(char *query_arg, uint32 query_length_arg)
+{
+  query_string.str= query_arg;
+  query_string.length= query_length_arg;
+}
+
+
 void THD::end_statement()
 {
  /* Cleanup SQL processing state to reuse this statement in next query. */
@ -2993,9 +3001,24 @@ extern "C" struct charset_info_st *thd_charset(MYSQL_THD thd)
  return(thd->charset());
 }

+/**
+  OBSOLETE : there's no way to ensure the string is null terminated.
+  Use thd_query_string instead()
+*/
 extern "C" char **thd_query(MYSQL_THD thd)
 {
-  return(&thd->query);
+  return(&thd->query_string.str);
+}
+
+/**
+  Get the current query string for the thread.
+
+  @param The MySQL internal thread pointer
+  @return query string and length. May be non-null-terminated.
+*/
+extern "C" LEX_STRING * thd_query_string (MYSQL_THD thd)
+{
+  return(&thd->query_string);
 }

 extern "C" int thd_slave_thread(const MYSQL_THD thd)
@ -3174,8 +3197,7 @@ void THD::set_statement(Statement *stmt)
 void THD::set_query(char *query_arg, uint32 query_length_arg)
 {
  pthread_mutex_lock(&LOCK_thd_data);
-  query= query_arg;
-  query_length= query_length_arg;
+  set_query_inner(query_arg, query_length_arg);
  pthread_mutex_unlock(&LOCK_thd_data);
 }

--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@ -93,6 +93,8 @@ extern char internal_table_name[2];
 extern char empty_c_string[1];
 extern MYSQL_PLUGIN_IMPORT const char **errmesg;

+extern bool volatile shutdown_in_progress;
+
 #define TC_LOG_PAGE_SIZE   8192
 #define TC_LOG_MIN_SIZE    (3*TC_LOG_PAGE_SIZE)

@ -642,10 +644,13 @@ public:
    This printing is needed at least in SHOW PROCESSLIST and SHOW
    ENGINE INNODB STATUS.
  */
-  char *query;
-  uint32 query_length;                          // current query length
+  LEX_STRING query_string;
  Server_side_cursor *cursor;

+  inline char *query() { return query_string.str; }
+  inline uint32 query_length() { return query_string.length; }
+  void set_query_inner(char *query_arg, uint32 query_length_arg);
+
  /**
    Name of the current (default) database.

@ -2137,7 +2142,11 @@ public:
  {
    int err= killed_errno();
    if (err)
+    {
+      if ((err == KILL_CONNECTION) && !shutdown_in_progress)
+        err = KILL_QUERY;
      my_message(err, ER(err), MYF(0));
+    }
  }
  /* return TRUE if we will abort query if we make a warning now */
  inline bool really_abort_on_warning()
@ -2647,7 +2656,32 @@ public:
  MI_COLUMNDEF *recinfo,*start_recinfo;
  KEY *keyinfo;
  ha_rows end_write_records;
-  uint	field_count,sum_func_count,func_count;
+  /**
+    Number of normal fields in the query, including those referred to
+    from aggregate functions. Hence, "SELECT `field1`,
+    SUM(`field2`) from t1" sets this counter to 2.
+
+    @see count_field_types
+  */
+  uint	field_count; 
+  /**
+    Number of fields in the query that have functions. Includes both
+    aggregate functions (e.g., SUM) and non-aggregates (e.g., RAND).
+    Also counts functions referred to from aggregate functions, i.e.,
+    "SELECT SUM(RAND())" sets this counter to 2.
+
+    @see count_field_types
+  */
+  uint  func_count;  
+  /**
+    Number of fields in the query that have aggregate functions. Note
+    that the optimizer may choose to optimize away these fields by
+    replacing them with constants, in which case sum_func_count will
+    need to be updated.
+
+    @see opt_sum_query, count_field_types
+  */
+  uint  sum_func_count;   
  uint  hidden_field_count;
  uint	group_parts,group_length,group_null_parts;
  uint	quick_group;
--- a/sql/sql_db.cc
+++ b/sql/sql_db.cc
@ -703,7 +703,7 @@ not_silent:
    char *query;
    uint query_length;

-    if (!thd->query)				// Only in replication
+    if (!thd->query())                          // Only in replication
    {
      query= 	     tmp_query;
      query_length= (uint) (strxmov(tmp_query,"create database `",
@ -711,8 +711,8 @@ not_silent:
    }
    else
    {
-      query= 	    thd->query;
-      query_length= thd->query_length;
+      query=        thd->query();
+      query_length= thd->query_length();
    }

    ha_binlog_log_query(thd, 0, LOGCOM_CREATE_DB,
@ -805,13 +805,13 @@ bool mysql_alter_db(THD *thd, const char *db, HA_CREATE_INFO *create_info)
  }

  ha_binlog_log_query(thd, 0, LOGCOM_ALTER_DB,
-                      thd->query, thd->query_length,
+                      thd->query(), thd->query_length(),
                      db, "");

  if (mysql_bin_log.is_open())
  {
    int errcode= query_error_code(thd, TRUE);
-    Query_log_event qinfo(thd, thd->query, thd->query_length, 0,
+    Query_log_event qinfo(thd, thd->query(), thd->query_length(), 0,
 			  /* suppress_use */ TRUE, errcode);

    /*
@ -948,7 +948,7 @@ bool mysql_rm_db(THD *thd,char *db,bool if_exists, bool silent)
  {
    const char *query;
    ulong query_length;
-    if (!thd->query)
+    if (!thd->query())
    {
      /* The client used the old obsolete mysql_drop_db() call */
      query= path;
@ -957,8 +957,8 @@ bool mysql_rm_db(THD *thd,char *db,bool if_exists, bool silent)
    }
    else
    {
-      query =thd->query;
-      query_length= thd->query_length;
+      query= thd->query();
+      query_length= thd->query_length();
    }
    if (mysql_bin_log.is_open())
    {
@ -1964,7 +1964,7 @@ bool mysql_upgrade_db(THD *thd, LEX_STRING *old_db)
  if (mysql_bin_log.is_open())
  {
    int errcode= query_error_code(thd, TRUE);
-    Query_log_event qinfo(thd, thd->query, thd->query_length,
+    Query_log_event qinfo(thd, thd->query(), thd->query_length(),
                          0, TRUE, errcode);
    thd->clear_error();
    mysql_bin_log.write(&qinfo);
--- a/Show More
+++ b/Show More