diff --git a/mysql-test/r/derived.result b/mysql-test/r/derived.result
index 0290d0755d5..204ca86f306 100644
--- a/mysql-test/r/derived.result
+++ b/mysql-test/r/derived.result
@@ -40,3 +40,28 @@ a
 select 1 from (select 1);
 1
 1
+drop table if exists t1;
+create table t1(a int not null, t char(8), index(a));
+SELECT * FROM (SELECT * FROM t1) ORDER BY a  ASC LIMIT 0,20;
+a	t
+1	1
+2	2
+3	3
+4	4
+5	5
+6	6
+7	7
+8	8
+9	9
+10	10
+11	11
+12	12
+13	13
+14	14
+15	15
+16	16
+17	17
+18	18
+19	19
+20	20
+drop table if exists  t1;
diff --git a/mysql-test/r/select_found.result b/mysql-test/r/select_found.result
index 1c2cd7da894..6fb9ea0ee0b 100644
--- a/mysql-test/r/select_found.result
+++ b/mysql-test/r/select_found.result
@@ -168,4 +168,14 @@ test2	2	2
 SELECT FOUND_ROWS();
 FOUND_ROWS()
 2
+SELECT SQL_CALC_FOUND_ROWS 1 FROM (SELECT 1) LIMIT 0;
+1
+SELECT FOUND_ROWS();
+FOUND_ROWS()
+1
+SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 0;
+titre	numeropost	maxnumrep
+SELECT FOUND_ROWS();
+FOUND_ROWS()
+3
 drop table t1;
diff --git a/mysql-test/t/derived.test b/mysql-test/t/derived.test
index 501d4db26fa..de765a0e280 100644
--- a/mysql-test/t/derived.test
+++ b/mysql-test/t/derived.test
@@ -22,3 +22,15 @@ drop table if exists  t1.t2,t3;
 select * from (select 1);
 select a from (select 1 as a);
 select 1 from (select 1);
+drop table if exists t1;
+create table t1(a int not null, t char(8), index(a));
+disable_query_log;
+let $1 = 10000;
+while ($1)
+ {
+  eval insert into t1 values ($1,'$1'); 
+  dec $1;
+ }
+enable_query_log;
+SELECT * FROM (SELECT * FROM t1) ORDER BY a  ASC LIMIT 0,20;
+drop table if exists  t1;
\ No newline at end of file
diff --git a/mysql-test/t/select_found.test b/mysql-test/t/select_found.test
index 0a483c860cb..c67c99924c3 100644
--- a/mysql-test/t/select_found.test
+++ b/mysql-test/t/select_found.test
@@ -84,4 +84,8 @@ INSERT INTO t1 (titre,maxnumrep) VALUES
 ('test1','1'),('test2','2'),('test3','3');
 SELECT SQL_CALC_FOUND_ROWS titre,numeropost,maxnumrep FROM t1 WHERE numeropost IN (1,2) ORDER BY maxnumrep DESC LIMIT 0, 1;
 SELECT FOUND_ROWS();
+SELECT SQL_CALC_FOUND_ROWS 1 FROM (SELECT 1) LIMIT 0;
+SELECT FOUND_ROWS();
+SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 0;
+SELECT FOUND_ROWS();
 drop table t1;
diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc
index 64945fa2d4d..2d869fdda49 100644
--- a/sql/sql_delete.cc
+++ b/sql/sql_delete.cc
@@ -35,13 +35,13 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
   SQL_SELECT	*select=0;
   READ_RECORD	info;
   bool 		using_limit=limit != HA_POS_ERROR;
-  bool	        using_transactions;
+  bool	        using_transactions, safe_update;
   ha_rows	deleted;
   DBUG_ENTER("mysql_delete");
 
   if (!table_list->db)
     table_list->db=thd->db;
-  if ((thd->options & OPTION_SAFE_UPDATES) && !conds)
+  if (((safe_update=thd->options & OPTION_SAFE_UPDATES)) && !conds)
   {
     send_error(thd,ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE);
     DBUG_RETURN(1);
@@ -58,7 +58,7 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
 
   /* Test if the user wants to delete all rows */
   if (!using_limit && (!conds || conds->const_item()) &&
-      !(specialflag & (SPECIAL_NO_NEW_FUNC | SPECIAL_SAFE_MODE)))
+      !(specialflag & (SPECIAL_NO_NEW_FUNC | SPECIAL_SAFE_MODE)) && !safe_update)
   {
     deleted= table->file->records;
     if (!(error=table->file->delete_all_rows()))
@@ -79,9 +79,7 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
   select=make_select(table,0,0,conds,&error);
   if (error)
     DBUG_RETURN(-1);
-  if ((select && select->check_quick(test(thd->options & OPTION_SAFE_UPDATES),
-				     limit)) || 
-      !limit)
+  if ((select && select->check_quick(safe_update, limit)) || !limit)
   {
     delete select;
     send_ok(thd,0L);
@@ -92,7 +90,7 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
   if (!table->quick_keys)
   {
     thd->lex.select_lex.options|=QUERY_NO_INDEX_USED;
-    if ((thd->options & OPTION_SAFE_UPDATES) && limit == HA_POS_ERROR)
+    if (safe_update && !using_limit)
     {
       delete select;
       send_error(thd,ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE);
diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc
index 56636f299a7..b3d2b1602d0 100644
--- a/sql/sql_derived.cc
+++ b/sql/sql_derived.cc
@@ -119,7 +119,7 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit, TABLE_LIST *t)
 	  table->tmp_table=TMP_TABLE;
 	  if (!lex->describe)
 	    sl->exclude();
-	  t->db="";
+	  t->db=(char *)"";
 	  t->derived=(SELECT_LEX *)0; // just in case ...
 	}
       }
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 7861d6c5541..9f9e2c67c2d 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -378,7 +378,7 @@ JOIN::optimize()
     error = 0;
     DBUG_RETURN(1);
   }
-  if (cond_value == Item::COND_FALSE || !unit->select_limit_cnt)
+  if (cond_value == Item::COND_FALSE || (!unit->select_limit_cnt && !(select_options & OPTION_FOUND_ROWS)))
   {					/* Impossible cond */
     zero_result_cause= "Impossible WHERE";
     DBUG_RETURN(0);
@@ -664,10 +664,13 @@ JOIN::exec()
       result->send_fields(fields_list,1);
       if (!having || having->val_int())
       {
-	if (do_send_rows && result->send_data(fields_list))
+	if (do_send_rows && unit->select_limit_cnt && result->send_data(fields_list))
 	  error= 1;
 	else
+	{
 	  error= (int) result->send_eof();
+	  send_records=1;
+	}
       }
       else
 	error=(int) result->send_eof();
@@ -5181,7 +5184,7 @@ end_send(JOIN *join, JOIN_TAB *join_tab __attribute__((unused)),
     error=0;
     if (join->procedure)
       error=join->procedure->send_row(*join->fields);
-    else if (join->do_send_rows)
+    else if (join->do_send_rows && join->unit->select_limit_cnt)
       error=join->result->send_data(*join->fields);
     if (error)
       DBUG_RETURN(-1); /* purecov: inspected */
diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index 5187351258e..abb4cf8d3f9 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -523,19 +523,19 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
 
   key_iterator.rewind();
   key_number=0;
-  for (; (key=key_iterator++) ; key_info++, key_number++)
+  for (; (key=key_iterator++) ; key_number++)
   {
     uint key_length=0;
     key_part_spec *column;
 
     switch(key->type){
-      case Key::MULTIPLE:
+    case Key::MULTIPLE:
         key_info->flags = 0;
         break;
-      case Key::FULLTEXT:
+    case Key::FULLTEXT:
         key_info->flags = HA_FULLTEXT;
         break;
-      case Key::SPATIAL:
+    case Key::SPATIAL:
         key_info->flags = HA_SPATIAL;
         break;
     case Key::FOREIGN_KEY:
@@ -734,6 +734,7 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
       my_error(ER_TOO_LONG_KEY,MYF(0),max_key_length);
       DBUG_RETURN(-1);
     }
+    key_info++;
   }
   if (!unique_key && !primary_key &&
       (file->table_flags() & HA_REQUIRE_PRIMARY_KEY))
diff --git a/sql/sql_union.cc b/sql/sql_union.cc
index 0e6de306c0d..aeaae92f0c3 100644
--- a/sql/sql_union.cc
+++ b/sql/sql_union.cc
@@ -86,6 +86,7 @@ bool select_union::send_data(List<Item> &values)
     }
     else
       return 1;
+    thd->net.report_error=0; // donno why does it work, but it does ...
   }
   return 0;
 }