diff --git a/BitKeeper/etc/collapsed b/BitKeeper/etc/collapsed
index 1d220fdb31d..e6d64f4f6ee 100644
--- a/BitKeeper/etc/collapsed
+++ b/BitKeeper/etc/collapsed
@@ -9,3 +9,4 @@
 451ab499rgdjXyOnUDqHu-wBDoS-OQ
 45214442pBGT9KuZEGixBH71jTzbOA
 45214a07hVsIGwvwa-WrO-jpeaSwVw
+452a92d0-31-8wSzSfZi165fcGcXPA
diff --git a/client/mysql.cc b/client/mysql.cc
index 1dbdeb8be97..fc26a741632 100644
--- a/client/mysql.cc
+++ b/client/mysql.cc
@@ -386,6 +386,21 @@ int main(int argc,char *argv[])
   else
     status.add_to_history=1;
   status.exit_status=1;
+
+  {
+    /* 
+     The file descriptor-layer may be out-of-sync with the file-number layer,
+     so we make sure that "stdout" is really open.  If its file is closed then
+     explicitly close the FD layer. 
+    */
+    int stdout_fileno_copy;
+    stdout_fileno_copy= dup(fileno(stdout)); /* Okay if fileno fails. */
+    if (stdout_fileno_copy == -1)
+      fclose(stdout);
+    else
+      close(stdout_fileno_copy);             /* Clean up dup(). */
+  }
+
   load_defaults("my",load_default_groups,&argc,&argv);
   defaults_argv=argv;
   if (get_options(argc, (char **) argv))
diff --git a/include/my_time.h b/include/my_time.h
index d0f2fc323d8..cb8684efdb1 100644
--- a/include/my_time.h
+++ b/include/my_time.h
@@ -97,15 +97,25 @@ int my_date_to_str(const MYSQL_TIME *l_time, char *to);
 int my_datetime_to_str(const MYSQL_TIME *l_time, char *to);
 int my_TIME_to_str(const MYSQL_TIME *l_time, char *to);
 
-/*
-  The following must be sorted so that simple intervals comes first.
-  (get_interval_value() depends on this)
+/* 
+  Available interval types used in any statement.
+
+  'interval_type' must be sorted so that simple intervals comes first,
+  ie year, quarter, month, week, day, hour, etc. The order based on
+  interval size is also important and the intervals should be kept in a
+  large to smaller order. (get_interval_value() depends on this)
+ 
+  Note: If you change the order of elements in this enum you should fix 
+  order of elements in 'interval_type_to_name' and 'interval_names' 
+  arrays 
+  
+  See also interval_type_to_name, get_interval_value, interval_names
 */
 
 enum interval_type
 {
-  INTERVAL_YEAR, INTERVAL_QUARTER, INTERVAL_MONTH, INTERVAL_DAY, INTERVAL_HOUR,
-  INTERVAL_MINUTE, INTERVAL_WEEK, INTERVAL_SECOND, INTERVAL_MICROSECOND ,
+  INTERVAL_YEAR, INTERVAL_QUARTER, INTERVAL_MONTH, INTERVAL_WEEK, INTERVAL_DAY,
+  INTERVAL_HOUR, INTERVAL_MINUTE, INTERVAL_SECOND, INTERVAL_MICROSECOND,
   INTERVAL_YEAR_MONTH, INTERVAL_DAY_HOUR, INTERVAL_DAY_MINUTE,
   INTERVAL_DAY_SECOND, INTERVAL_HOUR_MINUTE, INTERVAL_HOUR_SECOND,
   INTERVAL_MINUTE_SECOND, INTERVAL_DAY_MICROSECOND, INTERVAL_HOUR_MICROSECOND,
diff --git a/mysql-test/r/func_date_add.result b/mysql-test/r/func_date_add.result
index 841d13a6ea6..ac5709260fd 100644
--- a/mysql-test/r/func_date_add.result
+++ b/mysql-test/r/func_date_add.result
@@ -71,3 +71,17 @@ NULL
 NULL
 NULL
 drop table t1;
+End of 4.1 tests
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 DAY;
+CAST('2006-09-26' AS DATE) + INTERVAL 1 DAY
+2006-09-27
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 MONTH;
+CAST('2006-09-26' AS DATE) + INTERVAL 1 MONTH
+2006-10-26
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 YEAR;
+CAST('2006-09-26' AS DATE) + INTERVAL 1 YEAR
+2007-09-26
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 WEEK;
+CAST('2006-09-26' AS DATE) + INTERVAL 1 WEEK
+2006-10-03
+End of 5.0 tests
diff --git a/mysql-test/r/func_time.result b/mysql-test/r/func_time.result
index 82c361edd39..93158750b89 100644
--- a/mysql-test/r/func_time.result
+++ b/mysql-test/r/func_time.result
@@ -612,7 +612,7 @@ date_add(date,INTERVAL "1 1:1:1" DAY_SECOND)
 2003-01-03 01:01:01
 select date_add(date,INTERVAL "1" WEEK) from t1;
 date_add(date,INTERVAL "1" WEEK)
-2003-01-09 00:00:00
+2003-01-09
 select date_add(date,INTERVAL "1" QUARTER) from t1;
 date_add(date,INTERVAL "1" QUARTER)
 2003-04-02
@@ -621,7 +621,7 @@ timestampadd(MINUTE, 1, date)
 2003-01-02 00:01:00
 select timestampadd(WEEK, 1, date) from t1;
 timestampadd(WEEK, 1, date)
-2003-01-09 00:00:00
+2003-01-09
 select timestampadd(SQL_TSI_SECOND, 1, date) from t1;
 timestampadd(SQL_TSI_SECOND, 1, date)
 2003-01-02 00:00:01
diff --git a/mysql-test/r/mysql.result b/mysql-test/r/mysql.result
index 1053b1918fb..86ac7a8d72d 100644
--- a/mysql-test/r/mysql.result
+++ b/mysql-test/r/mysql.result
@@ -149,4 +149,17 @@ ERROR at line 1: USE must be followed by a database name
 \\
 ';
 ';
+create table t17583 (a int);
+insert into t17583 (a) values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+select count(*) from t17583;
+count(*)
+1280
+drop table t17583;
 End of 5.0 tests
diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index b7dae03bf47..f7a9f0440a3 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -499,54 +499,6 @@ create temporary table if not exists t1 (a1 int);
 execute stmt;
 drop temporary table t1;
 deallocate prepare stmt;
-CREATE TABLE t1(
-ID int(10) unsigned NOT NULL auto_increment,
-Member_ID varchar(15) NOT NULL default '',
-Action varchar(12) NOT NULL,
-Action_Date datetime NOT NULL,
-Track varchar(15) default NULL,
-User varchar(12) default NULL,
-Date_Updated timestamp NOT NULL default CURRENT_TIMESTAMP on update
-CURRENT_TIMESTAMP,
-PRIMARY KEY (ID),
-KEY Action (Action),
-KEY Action_Date (Action_Date)
-);
-INSERT INTO t1(Member_ID, Action, Action_Date, Track) VALUES
-('111111', 'Disenrolled', '2006-03-01', 'CAD' ),
-('111111', 'Enrolled', '2006-03-01', 'CAD' ),
-('111111', 'Disenrolled', '2006-07-03', 'CAD' ),
-('222222', 'Enrolled', '2006-03-07', 'CAD' ),
-('222222', 'Enrolled', '2006-03-07', 'CHF' ),
-('222222', 'Disenrolled', '2006-08-02', 'CHF' ),
-('333333', 'Enrolled', '2006-03-01', 'CAD' ),
-('333333', 'Disenrolled', '2006-03-01', 'CAD' ),
-('444444', 'Enrolled', '2006-03-01', 'CAD' ),
-('555555', 'Disenrolled', '2006-03-01', 'CAD' ),
-('555555', 'Enrolled', '2006-07-21', 'CAD' ),
-('555555', 'Disenrolled', '2006-03-01', 'CHF' ),
-('666666', 'Enrolled', '2006-02-09', 'CAD' ),
-('666666', 'Enrolled', '2006-05-12', 'CHF' ),
-('666666', 'Disenrolled', '2006-06-01', 'CAD' );
-PREPARE STMT FROM
-"SELECT GROUP_CONCAT(Track SEPARATOR ', ') FROM t1
-  WHERE Member_ID=? AND Action='Enrolled' AND
-        (Track,Action_Date) IN (SELECT Track, MAX(Action_Date) FROM t1
-                                  WHERE Member_ID=?
-                                    GROUP BY Track 
-                                      HAVING Track>='CAD' AND
-                                             MAX(Action_Date)>'2006-03-01')";
-SET @id='111111';
-EXECUTE STMT USING @id,@id;
-GROUP_CONCAT(Track SEPARATOR ', ')
-NULL
-SET @id='222222';
-EXECUTE STMT USING @id,@id;
-GROUP_CONCAT(Track SEPARATOR ', ')
-CAD
-DEALLOCATE PREPARE STMT;
-DROP TABLE t1;
-End of 4.1 tests
 create table t1 (a varchar(20));
 insert into t1 values ('foo');
 prepare stmt FROM 'SELECT char_length (a) FROM t1';
@@ -564,77 +516,6 @@ SELECT FOUND_ROWS();
 FOUND_ROWS()
 2
 deallocate prepare stmt;
-create table t1 (a char(3) not null, b char(3) not null,
-c char(3) not null, primary key  (a, b, c));
-create table t2 like t1;
-prepare stmt from
-"select t1.a from (t1 left outer join t2 on t2.a=1 and t1.b=t2.b)
-  where t1.a=1";
-execute stmt;
-a
-execute stmt;
-a
-execute stmt;
-a
-prepare stmt from
-"select t1.a, t1.b, t1.c, t2.a, t2.b, t2.c from
-(t1 left outer join t2 on t2.a=? and t1.b=t2.b)
-left outer join t2 t3 on t3.a=? where t1.a=?";
-set @a:=1, @b:=1, @c:=1;
-execute stmt using @a, @b, @c;
-a	b	c	a	b	c
-execute stmt using @a, @b, @c;
-a	b	c	a	b	c
-execute stmt using @a, @b, @c;
-a	b	c	a	b	c
-deallocate prepare stmt;
-drop table t1,t2;
-SET @aux= "SELECT COUNT(*)
-                FROM INFORMATION_SCHEMA.COLUMNS A,
-                INFORMATION_SCHEMA.COLUMNS B
-                WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA
-                AND A.TABLE_NAME = B.TABLE_NAME
-                AND A.COLUMN_NAME = B.COLUMN_NAME AND
-                A.TABLE_NAME = 'user'";
-prepare my_stmt from @aux;
-execute my_stmt;
-COUNT(*)
-39
-execute my_stmt;
-COUNT(*)
-39
-execute my_stmt;
-COUNT(*)
-39
-deallocate prepare my_stmt;
-drop procedure if exists p1|
-drop table if exists t1|
-create table t1 (id int)|
-insert into t1 values(1)|
-create procedure p1(a int, b int)
-begin
-declare c int;
-select max(id)+1 into c from t1;
-insert into t1 select a+b;
-insert into t1 select a-b;
-insert into t1 select a-c;
-end|
-set @a= 3, @b= 4|
-prepare stmt from "call p1(?, ?)"|
-execute stmt using @a, @b|
-execute stmt using @a, @b|
-select * from t1|
-id
-1
-7
--1
-1
-7
--1
--5
-deallocate prepare stmt|
-drop procedure p1|
-drop table t1|
 drop table if exists t1;
 Warnings:
 Note	1051	Unknown table 't1'
@@ -698,47 +579,6 @@ id
 3
 deallocate prepare stmt;
 drop table t1, t2;
-create table t1 (a int);
-insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
-prepare stmt from "select * from t1 limit ?, ?";
-set @offset=0, @limit=1;
-execute stmt using @offset, @limit;
-a
-1
-select * from t1 limit 0, 1;
-a
-1
-set @offset=3, @limit=2;
-execute stmt using @offset, @limit;
-a
-4
-5
-select * from t1 limit 3, 2;
-a
-4
-5
-prepare stmt from "select * from t1 limit ?";
-execute stmt using @limit;
-a
-1
-2
-prepare stmt from "select * from t1 where a in (select a from t1 limit ?)";
-ERROR 42000: This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'
-prepare stmt from "select * from t1 union all select * from t1 limit ?, ?";
-set @offset=9;
-set @limit=2;
-execute stmt using @offset, @limit;
-a
-10
-1
-prepare stmt from "(select * from t1 limit ?, ?) union all
-                   (select * from t1 limit ?, ?) order by a limit ?";
-execute stmt using @offset, @limit, @offset, @limit, @limit;
-a
-10
-10
-drop table t1;
-deallocate prepare stmt;
 create table t1 (id int);
 prepare stmt from "insert into t1 (id) select id from t1 union select id from t1";
 execute stmt;
@@ -839,15 +679,6 @@ ERROR 42000: You have an error in your SQL syntax; check the manual that corresp
 select ? from t1;
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? from t1' at line 1
 drop table t1;
-CREATE TABLE b12651_T1(a int) ENGINE=MYISAM;
-CREATE TABLE b12651_T2(b int) ENGINE=MYISAM;
-CREATE VIEW  b12651_V1 as SELECT b FROM b12651_T2;
-PREPARE b12651 FROM 'SELECT 1 FROM b12651_T1 WHERE a IN (SELECT b FROM b12651_V1)';
-EXECUTE b12651;
-1
-DROP VIEW b12651_V1;
-DROP TABLE b12651_T1, b12651_T2;
-DEALLOCATE PREPARE b12651;
 prepare stmt from "select @@time_zone";
 execute stmt;
 @@time_zone
@@ -1064,6 +895,194 @@ select @@max_prepared_stmt_count, @@prepared_stmt_count;
 @@max_prepared_stmt_count	@@prepared_stmt_count
 3	0
 set global max_prepared_stmt_count= @old_max_prepared_stmt_count;
+drop table if exists t1;
+create temporary table if not exists t1 (a1 int);
+prepare stmt from "delete t1 from t1 where (cast(a1/3 as unsigned) * 3) = a1";
+drop temporary table t1;
+create temporary table if not exists t1 (a1 int);
+execute stmt;
+drop temporary table t1;
+create temporary table if not exists t1 (a1 int);
+execute stmt;
+drop temporary table t1;
+create temporary table if not exists t1 (a1 int);
+execute stmt;
+drop temporary table t1;
+deallocate prepare stmt;
+CREATE TABLE t1(
+ID int(10) unsigned NOT NULL auto_increment,
+Member_ID varchar(15) NOT NULL default '',
+Action varchar(12) NOT NULL,
+Action_Date datetime NOT NULL,
+Track varchar(15) default NULL,
+User varchar(12) default NULL,
+Date_Updated timestamp NOT NULL default CURRENT_TIMESTAMP on update
+CURRENT_TIMESTAMP,
+PRIMARY KEY (ID),
+KEY Action (Action),
+KEY Action_Date (Action_Date)
+);
+INSERT INTO t1(Member_ID, Action, Action_Date, Track) VALUES
+('111111', 'Disenrolled', '2006-03-01', 'CAD' ),
+('111111', 'Enrolled', '2006-03-01', 'CAD' ),
+('111111', 'Disenrolled', '2006-07-03', 'CAD' ),
+('222222', 'Enrolled', '2006-03-07', 'CAD' ),
+('222222', 'Enrolled', '2006-03-07', 'CHF' ),
+('222222', 'Disenrolled', '2006-08-02', 'CHF' ),
+('333333', 'Enrolled', '2006-03-01', 'CAD' ),
+('333333', 'Disenrolled', '2006-03-01', 'CAD' ),
+('444444', 'Enrolled', '2006-03-01', 'CAD' ),
+('555555', 'Disenrolled', '2006-03-01', 'CAD' ),
+('555555', 'Enrolled', '2006-07-21', 'CAD' ),
+('555555', 'Disenrolled', '2006-03-01', 'CHF' ),
+('666666', 'Enrolled', '2006-02-09', 'CAD' ),
+('666666', 'Enrolled', '2006-05-12', 'CHF' ),
+('666666', 'Disenrolled', '2006-06-01', 'CAD' );
+PREPARE STMT FROM
+"SELECT GROUP_CONCAT(Track SEPARATOR ', ') FROM t1
+  WHERE Member_ID=? AND Action='Enrolled' AND
+        (Track,Action_Date) IN (SELECT Track, MAX(Action_Date) FROM t1
+                                  WHERE Member_ID=?
+                                    GROUP BY Track 
+                                      HAVING Track>='CAD' AND
+                                             MAX(Action_Date)>'2006-03-01')";
+SET @id='111111';
+EXECUTE STMT USING @id,@id;
+GROUP_CONCAT(Track SEPARATOR ', ')
+NULL
+SET @id='222222';
+EXECUTE STMT USING @id,@id;
+GROUP_CONCAT(Track SEPARATOR ', ')
+CAD
+DEALLOCATE PREPARE STMT;
+DROP TABLE t1;
+End of 4.1 tests
+create table t1 (a varchar(20));
+insert into t1 values ('foo');
+prepare stmt FROM 'SELECT char_length (a) FROM t1';
+ERROR 42000: FUNCTION test.char_length does not exist
+drop table t1;
+create table t1 (a char(3) not null, b char(3) not null,
+c char(3) not null, primary key  (a, b, c));
+create table t2 like t1;
+prepare stmt from
+"select t1.a from (t1 left outer join t2 on t2.a=1 and t1.b=t2.b)
+  where t1.a=1";
+execute stmt;
+a
+execute stmt;
+a
+execute stmt;
+a
+prepare stmt from
+"select t1.a, t1.b, t1.c, t2.a, t2.b, t2.c from
+(t1 left outer join t2 on t2.a=? and t1.b=t2.b)
+left outer join t2 t3 on t3.a=? where t1.a=?";
+set @a:=1, @b:=1, @c:=1;
+execute stmt using @a, @b, @c;
+a	b	c	a	b	c
+execute stmt using @a, @b, @c;
+a	b	c	a	b	c
+execute stmt using @a, @b, @c;
+a	b	c	a	b	c
+deallocate prepare stmt;
+drop table t1,t2;
+SET @aux= "SELECT COUNT(*)
+                FROM INFORMATION_SCHEMA.COLUMNS A,
+                INFORMATION_SCHEMA.COLUMNS B
+                WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA
+                AND A.TABLE_NAME = B.TABLE_NAME
+                AND A.COLUMN_NAME = B.COLUMN_NAME AND
+                A.TABLE_NAME = 'user'";
+prepare my_stmt from @aux;
+execute my_stmt;
+COUNT(*)
+39
+execute my_stmt;
+COUNT(*)
+39
+execute my_stmt;
+COUNT(*)
+39
+deallocate prepare my_stmt;
+drop procedure if exists p1|
+drop table if exists t1|
+create table t1 (id int)|
+insert into t1 values(1)|
+create procedure p1(a int, b int)
+begin
+declare c int;
+select max(id)+1 into c from t1;
+insert into t1 select a+b;
+insert into t1 select a-b;
+insert into t1 select a-c;
+end|
+set @a= 3, @b= 4|
+prepare stmt from "call p1(?, ?)"|
+execute stmt using @a, @b|
+execute stmt using @a, @b|
+select * from t1|
+id
+1
+7
+-1
+1
+7
+-1
+-5
+deallocate prepare stmt|
+drop procedure p1|
+drop table t1|
+create table t1 (a int);
+insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
+prepare stmt from "select * from t1 limit ?, ?";
+set @offset=0, @limit=1;
+execute stmt using @offset, @limit;
+a
+1
+select * from t1 limit 0, 1;
+a
+1
+set @offset=3, @limit=2;
+execute stmt using @offset, @limit;
+a
+4
+5
+select * from t1 limit 3, 2;
+a
+4
+5
+prepare stmt from "select * from t1 limit ?";
+execute stmt using @limit;
+a
+1
+2
+prepare stmt from "select * from t1 where a in (select a from t1 limit ?)";
+ERROR 42000: This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'
+prepare stmt from "select * from t1 union all select * from t1 limit ?, ?";
+set @offset=9;
+set @limit=2;
+execute stmt using @offset, @limit;
+a
+10
+1
+prepare stmt from "(select * from t1 limit ?, ?) union all
+                   (select * from t1 limit ?, ?) order by a limit ?";
+execute stmt using @offset, @limit, @offset, @limit, @limit;
+a
+10
+10
+drop table t1;
+deallocate prepare stmt;
+CREATE TABLE b12651_T1(a int) ENGINE=MYISAM;
+CREATE TABLE b12651_T2(b int) ENGINE=MYISAM;
+CREATE VIEW  b12651_V1 as SELECT b FROM b12651_T2;
+PREPARE b12651 FROM 'SELECT 1 FROM b12651_T1 WHERE a IN (SELECT b FROM b12651_V1)';
+EXECUTE b12651;
+1
+DROP VIEW b12651_V1;
+DROP TABLE b12651_T1, b12651_T2;
+DEALLOCATE PREPARE b12651;
 create table t1 (id int);
 prepare ins_call from "insert into t1 (id) values (1)";
 execute ins_call;
@@ -1365,22 +1384,26 @@ create procedure proc_1() reset query cache;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin reset query cache; return 1; end|
+ERROR 0A000: RESET is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 0A000: FLUSH is not allowed in stored function or trigger
+ERROR 0A000: RESET is not allowed in stored function or trigger
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "reset query cache";
 execute abc;
 execute abc;
 execute abc;
 deallocate prepare abc;
 create procedure proc_1() reset master;
-drop procedure proc_1;
 create function func_1() returns int begin reset master; return 1; end|
+ERROR 0A000: RESET is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 0A000: FLUSH is not allowed in stored function or trigger
+ERROR 0A000: RESET is not allowed in stored function or trigger
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "reset master";
 execute abc;
 execute abc;
@@ -1390,11 +1413,13 @@ create procedure proc_1() reset slave;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin reset slave; return 1; end|
+ERROR 0A000: RESET is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 0A000: FLUSH is not allowed in stored function or trigger
+ERROR 0A000: RESET is not allowed in stored function or trigger
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "reset slave";
 execute abc;
 execute abc;
@@ -1429,13 +1454,13 @@ call proc_1();
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush hosts; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush hosts";
 execute abc;
 execute abc;
@@ -1445,13 +1470,13 @@ create procedure proc_1() flush privileges;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush privileges; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush privileges";
 deallocate prepare abc;
 create procedure proc_1() flush tables with read lock;
@@ -1461,9 +1486,13 @@ call proc_1();
 unlock tables;
 call proc_1();
 unlock tables;
-drop procedure proc_1;
 create function func_1() returns int begin flush tables with read lock; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
+select func_1(), func_1(), func_1() from dual;
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
+drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush tables with read lock";
 execute abc;
 execute abc;
@@ -1474,13 +1503,13 @@ create procedure proc_1() flush tables;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush tables; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush tables";
 execute abc;
 execute abc;
@@ -1540,13 +1569,13 @@ mysql	user	0	0
 mysql	general_log	1	0
 mysql	host	0	0
 flush tables;
-drop procedure proc_1;
 create function func_1() returns int begin flush tables; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 flush tables;
 select Host, User from mysql.user limit 0;
 Host	User
@@ -1603,13 +1632,13 @@ create procedure proc_1() flush logs;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush logs; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush logs";
 execute abc;
 execute abc;
@@ -1619,13 +1648,13 @@ create procedure proc_1() flush status;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush status; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush status";
 execute abc;
 execute abc;
@@ -1635,39 +1664,39 @@ create procedure proc_1() flush slave;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush slave; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush slave";
 execute abc;
 execute abc;
 execute abc;
 deallocate prepare abc;
 create procedure proc_1() flush master;
-drop procedure proc_1;
 create function func_1() returns int begin flush master; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush master";
 deallocate prepare abc;
 create procedure proc_1() flush des_key_file;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush des_key_file; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush des_key_file";
 execute abc;
 execute abc;
@@ -1677,13 +1706,13 @@ create procedure proc_1() flush user_resources;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 create function func_1() returns int begin flush user_resources; return 1; end|
 ERROR 0A000: FLUSH is not allowed in stored function or trigger
+create function func_1() returns int begin call proc_1(); return 1; end|
 select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
+ERROR 0A000: FLUSH is not allowed in stored function or trigger
 drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
+drop procedure proc_1;
 prepare abc from "flush user_resources";
 execute abc;
 execute abc;
@@ -1763,18 +1792,6 @@ Db	Name	Definer	Type	Execute at	Interval value	Interval field	Starts	Ends	Status
 execute abc;
 Db	Name	Definer	Type	Execute at	Interval value	Interval field	Starts	Ends	Status
 deallocate prepare abc;
-create procedure proc_1() show scheduler status;
-drop procedure proc_1;
-create function func_1() returns int begin show scheduler status; return 1; end|
-ERROR 0A000: Not allowed to return a result set from a function
-select func_1(), func_1(), func_1() from dual;
-ERROR 42000: FUNCTION test.func_1 does not exist
-drop function func_1;
-ERROR 42000: FUNCTION test.func_1 does not exist
-prepare abc from "show scheduler status";
-ERROR HY000: This command is not supported in the prepared statement protocol yet
-deallocate prepare abc;
-ERROR HY000: Unknown prepared statement handler (abc) given to DEALLOCATE PREPARE
 drop procedure if exists a;
 create procedure a() select 42;
 create procedure proc_1(a char(2)) show create procedure a;
@@ -1952,11 +1969,11 @@ ERROR HY000: No paths allowed for shared library
 drop procedure proc_1;
 create procedure proc_1() install plugin my_plug soname 'some_plugin.so';
 call proc_1();
-ERROR HY000: Can't open shared library '/work/mysql-5.1-runtime/mysql-test/lib/mysql/some_plugin.so' (errno: 0 cannot open shared object file: No such file or directory)
+ERROR HY000: Can't open shared library
 call proc_1();
-ERROR HY000: Can't open shared library '/work/mysql-5.1-runtime/mysql-test/lib/mysql/some_plugin.so' (errno: 22 cannot open shared object file: No such file or directory)
+ERROR HY000: Can't open shared library
 call proc_1();
-ERROR HY000: Can't open shared library '/work/mysql-5.1-runtime/mysql-test/lib/mysql/some_plugin.so' (errno: 22 cannot open shared object file: No such file or directory)
+ERROR HY000: Can't open shared library
 drop procedure proc_1;
 create function func_1() returns int begin install plugin my_plug soname '/tmp/plugin'; return 1; end|
 ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
@@ -2086,7 +2103,7 @@ drop user pstest_xyz@localhost;
 deallocate prepare abc;
 drop event if exists xyz;
 create function func_1() returns int begin create event xyz on schedule at now() do select 123; return 1; end|
-ERROR 0A000: Not allowed to return a result set from a function
+ERROR HY000: Recursivity of EVENT DDL statements is forbidden when body is present
 select func_1(), func_1(), func_1() from dual;
 ERROR 42000: FUNCTION test.func_1 does not exist
 drop function func_1;
diff --git a/mysql-test/t/disabled.def b/mysql-test/t/disabled.def
index 1c2503e3240..6af71e32cc4 100644
--- a/mysql-test/t/disabled.def
+++ b/mysql-test/t/disabled.def
@@ -15,7 +15,6 @@ ndb_autodiscover         : BUG#18952 2006-02-16 jmiller Needs to be fixed w.r.t
 ndb_autodiscover2        : BUG#18952 2006-02-16 jmiller Needs to be fixed w.r.t binlog
 ndb_load                 : BUG#17233 2006-05-04 tomas failed load data from infile causes mysqld dbug_assert, binlog not flushed
 partition_03ndb          : BUG#16385 2006-03-24 mikael Partitions: crash when updating a range partitioned NDB table
-ps                       : BUG#21524 2006-08-08 pgalbraith 'ps' test fails in --ps-protocol test AMD64 bit
 ps_7ndb                  : BUG#18950 2006-02-16 jmiller create table like does not obtain LOCK_open
 rpl_ndb_2innodb          : BUG#19227 2006-04-20 pekka pk delete apparently not replicated
 rpl_ndb_2myisam          : BUG#19227 Seems to pass currently
diff --git a/mysql-test/t/func_date_add.test b/mysql-test/t/func_date_add.test
index e01fce30577..b575eeececa 100644
--- a/mysql-test/t/func_date_add.test
+++ b/mysql-test/t/func_date_add.test
@@ -64,4 +64,17 @@ insert into t1 values (date_add('2000-01-04', INTERVAL NULL DAY));
 select * from t1;
 drop table t1;
 
-# End of 4.1 tests
+--echo End of 4.1 tests
+
+#
+# Bug#21811
+#
+# Make sure we end up with an appropriate
+# date format (DATE) after addition operation
+#
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 DAY;
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 MONTH;
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 YEAR;
+SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 WEEK;
+
+--echo End of 5.0 tests
diff --git a/mysql-test/t/mysql.test b/mysql-test/t/mysql.test
index f3296e6f706..6b2c84f880a 100644
--- a/mysql-test/t/mysql.test
+++ b/mysql-test/t/mysql.test
@@ -153,4 +153,21 @@ drop table t1;
 --exec echo "SELECT '\';';" >> $MYSQLTEST_VARDIR/tmp/bug20103.sql
 --exec $MYSQL              < $MYSQLTEST_VARDIR/tmp/bug20103.sql 2>&1
 
+#
+# Bug#17583: mysql drops connection when stdout is not writable
+#
+create table t17583 (a int);
+insert into t17583 (a) values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+insert into t17583 select a from t17583;
+# Close to the minimal data needed to exercise bug.
+select count(*) from t17583;
+--exec echo "select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; select count(*) from t17583; " |$MYSQL test >&-
+drop table t17583;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/ps.test b/mysql-test/t/ps.test
index 31034099515..902d8fcd9d8 100644
--- a/mysql-test/t/ps.test
+++ b/mysql-test/t/ps.test
@@ -1447,13 +1447,15 @@ create procedure proc_1() reset query cache;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin reset query cache; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "reset query cache";
 execute abc;
 execute abc;
@@ -1462,13 +1464,15 @@ deallocate prepare abc;
 
 
 create procedure proc_1() reset master;
-drop procedure proc_1;
 delimiter |;
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin reset master; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "reset master";
 execute abc;
 execute abc;
@@ -1480,13 +1484,15 @@ create procedure proc_1() reset slave;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin reset slave; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "reset slave";
 execute abc;
 execute abc;
@@ -1527,15 +1533,15 @@ call proc_1();
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush hosts; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush hosts";
 execute abc;
 execute abc;
@@ -1547,15 +1553,15 @@ create procedure proc_1() flush privileges;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush privileges; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush privileges";
 deallocate prepare abc;
 
@@ -1567,11 +1573,15 @@ call proc_1();
 unlock tables;
 call proc_1();
 unlock tables;
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush tables with read lock; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
+select func_1(), func_1(), func_1() from dual;
+drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush tables with read lock";
 execute abc;
 execute abc;
@@ -1584,15 +1594,15 @@ create procedure proc_1() flush tables;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush tables; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush tables";
 execute abc;
 execute abc;
@@ -1622,15 +1632,15 @@ select Host, User from mysql.user limit 0;
 select Host, Db from mysql.host limit 0;
 show open tables from mysql;
 flush tables;
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush tables; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 flush tables;
 select Host, User from mysql.user limit 0;
 select Host, Db from mysql.host limit 0;
@@ -1659,15 +1669,15 @@ create procedure proc_1() flush logs;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush logs; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush logs";
 execute abc;
 execute abc;
@@ -1679,15 +1689,15 @@ create procedure proc_1() flush status;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush status; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush status";
 execute abc;
 execute abc;
@@ -1699,15 +1709,15 @@ create procedure proc_1() flush slave;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush slave; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush slave";
 execute abc;
 execute abc;
@@ -1716,15 +1726,15 @@ deallocate prepare abc;
 
 
 create procedure proc_1() flush master;
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush master; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush master";
 deallocate prepare abc;
 
@@ -1733,15 +1743,15 @@ create procedure proc_1() flush des_key_file;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush des_key_file; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush des_key_file";
 execute abc;
 execute abc;
@@ -1753,15 +1763,15 @@ create procedure proc_1() flush user_resources;
 call proc_1();
 call proc_1();
 call proc_1();
-drop procedure proc_1;
 delimiter |;
 --error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 create function func_1() returns int begin flush user_resources; return 1; end|
+create function func_1() returns int begin call proc_1(); return 1; end|
 delimiter ;|
---error ER_SP_DOES_NOT_EXIST
+--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
 select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
 drop function func_1;
+drop procedure proc_1;
 prepare abc from "flush user_resources";
 execute abc;
 execute abc;
@@ -1865,22 +1875,6 @@ execute abc;
 deallocate prepare abc;
 
 
-create procedure proc_1() show scheduler status;
-drop procedure proc_1;
-delimiter |;
---error ER_SP_NO_RETSET
-create function func_1() returns int begin show scheduler status; return 1; end|
-delimiter ;|
---error ER_SP_DOES_NOT_EXIST
-select func_1(), func_1(), func_1() from dual;
---error ER_SP_DOES_NOT_EXIST
-drop function func_1;
---error ER_UNSUPPORTED_PS
-prepare abc from "show scheduler status";
---error ER_UNKNOWN_STMT_HANDLER
-deallocate prepare abc;
-
-
 --disable_warnings
 drop procedure if exists a;
 --enable_warnings
@@ -1997,10 +1991,13 @@ call proc_1();
 call proc_1();
 drop procedure proc_1;
 create procedure proc_1() install plugin my_plug soname 'some_plugin.so';
+--replace_regex /(Can\'t open shared library).*$/\1/
 --error ER_CANT_OPEN_LIBRARY
 call proc_1();
+--replace_regex /(Can\'t open shared library).*$/\1/
 --error ER_CANT_OPEN_LIBRARY
 call proc_1();
+--replace_regex /(Can\'t open shared library).*$/\1/
 --error ER_CANT_OPEN_LIBRARY
 call proc_1();
 drop procedure proc_1;
@@ -2150,7 +2147,7 @@ drop event if exists xyz;
 #drop event xyz;
 #drop procedure proc_1;
 delimiter |;
---error ER_SP_NO_RETSET
+--error ER_EVENT_RECURSIVITY_FORBIDDEN
 create function func_1() returns int begin create event xyz on schedule at now() do select 123; return 1; end|
 delimiter ;|
 --error ER_SP_DOES_NOT_EXIST
diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc
index d32adde5e64..064db11b65f 100644
--- a/sql/item_timefunc.cc
+++ b/sql/item_timefunc.cc
@@ -2030,11 +2030,15 @@ bool Item_date_add_interval::eq(const Item *item, bool binary_cmp) const
           (date_sub_interval == other->date_sub_interval));
 }
 
+/*
+   'interval_names' reflects the order of the enumeration interval_type.
+   See item_timefunc.h
+ */
 
 static const char *interval_names[]=
 {
-  "year", "quarter", "month", "day", "hour",
-  "minute", "week", "second", "microsecond",
+  "year", "quarter", "month", "week", "day",  
+  "hour", "minute", "second", "microsecond",
   "year_month", "day_hour", "day_minute", 
   "day_second", "hour_minute", "hour_second",
   "minute_second", "day_microsecond",
diff --git a/sql/time.cc b/sql/time.cc
index 0461f7723c6..467dbc684a5 100644
--- a/sql/time.cc
+++ b/sql/time.cc
@@ -25,14 +25,25 @@
 
 #ifndef TESTTIME
 
+/*
+  Name description of interval names used in statements.
+
+  'interval_type_to_name' is ordered and sorted on interval size and
+  interval complexity.
+  Order of elements in 'interval_type_to_name' should correspond to 
+  the order of elements in 'interval_type' enum
+  
+  See also interval_type, interval_names
+*/
+
 LEX_STRING interval_type_to_name[INTERVAL_LAST] = {
   { C_STRING_WITH_LEN("YEAR")},
   { C_STRING_WITH_LEN("QUARTER")},
   { C_STRING_WITH_LEN("MONTH")},
+  { C_STRING_WITH_LEN("WEEK")},
   { C_STRING_WITH_LEN("DAY")},
   { C_STRING_WITH_LEN("HOUR")},
   { C_STRING_WITH_LEN("MINUTE")},
-  { C_STRING_WITH_LEN("WEEK")},
   { C_STRING_WITH_LEN("SECOND")},
   { C_STRING_WITH_LEN("MICROSECOND")},
   { C_STRING_WITH_LEN("YEAR_MONTH")},