Manual merge from mysql-next-mr.

Conflicts:
  - sql/log_event.cc
  - sql/sql_class.h

Author: Alexander Nozdrin

include/mysql/psi/psi.h

@@ -1,4 +1,4 @@
-/* Copyright (C) 2008-2009 Sun Microsystems, Inc
+/* Copyright (C) 2008-2010 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
@@ -614,6 +614,9 @@ typedef void (*set_thread_v1_t)(struct PSI_thread *thread);
 /** Delete the current thread instrumentation. */
 typedef void (*delete_current_thread_v1_t)(void);
 
+/** Delete a thread instrumentation. */
+typedef void (*delete_thread_v1_t)(struct PSI_thread *thread);
+
 /**
   Get a mutex instrumentation locker.
   @param mutex the instrumented mutex to lock
@@ -890,6 +893,8 @@ struct PSI_v1
   set_thread_v1_t set_thread;
   /** @sa delete_current_thread_v1_t. */
   delete_current_thread_v1_t delete_current_thread;
+  /** @sa delete_thread_v1_t. */
+  delete_thread_v1_t delete_thread;
   /** @sa get_thread_mutex_locker_v1_t. */
   get_thread_mutex_locker_v1_t get_thread_mutex_locker;
   /** @sa get_thread_rwlock_locker_v1_t. */

include/mysql/psi/psi_abi_v1.h.pp

@@ -127,6 +127,7 @@
 typedef struct PSI_thread* (*get_thread_v1_t)(void);
 typedef void (*set_thread_v1_t)(struct PSI_thread *thread);
 typedef void (*delete_current_thread_v1_t)(void);
+typedef void (*delete_thread_v1_t)(struct PSI_thread *thread);
 typedef struct PSI_mutex_locker* (*get_thread_mutex_locker_v1_t)
   (struct PSI_mutex *mutex, enum PSI_mutex_operation op);
 typedef struct PSI_rwlock_locker* (*get_thread_rwlock_locker_v1_t)
@@ -204,6 +205,7 @@
   get_thread_v1_t get_thread;
   set_thread_v1_t set_thread;
   delete_current_thread_v1_t delete_current_thread;
+  delete_thread_v1_t delete_thread;
   get_thread_mutex_locker_v1_t get_thread_mutex_locker;
   get_thread_rwlock_locker_v1_t get_thread_rwlock_locker;
   get_thread_cond_locker_v1_t get_thread_cond_locker;

mysql-test/collections/default.experimental

@@ -16,22 +16,16 @@ main.plugin                              # Bug#47146 Linking problem with exampl
 main.signal_demo3 @solaris               # Bug#47791 2010-01-20 alik Several test cases fail on Solaris with error Thread stack overrun
 main.sp @solaris                         # Bug#47791 2010-01-20 alik Several test cases fail on Solaris with error Thread stack overrun
 
-perfschema.tampered_perfschema_table1 @windows # Bug#50478 2010-01-20 alik perfschema.tampered_perfschema_table1 fails sporadically on Windows and Solaris
-perfschema.tampered_perfschema_table1 @solaris # Bug#50478 2010-01-20 alik perfschema.tampered_perfschema_table1 fails sporadically on Windows and Solaris
-
 rpl.rpl_heartbeat_basic                  # BUG#43828 2009-10-22 luis fails sporadically
 rpl.rpl_heartbeat_2slaves                # BUG#43828 2009-10-22 luis fails sporadically
 rpl.rpl_innodb_bug28430*                 # Bug#46029
 rpl.rpl_innodb_bug30888* @solaris        # Bug#47646 2009-09-25 alik rpl.rpl_innodb_bug30888 fails sporadically on Solaris
 rpl.rpl_killed_ddl @windows              # Bug#47638 2010-01-20 alik The rpl_killed_ddl test fails on Windows
 rpl.rpl_plugin_load*  @solaris           # Bug#47146
 rpl.rpl_row_sp011* @solaris              # Bug#47791 2010-01-20 alik Several test cases fail on Solaris with error Thread stack overrun
-rpl.rpl_slave_load_remove_tmpfile* @windows # Bug#50474 2010-01-20 alik rpl_slave_load_remove_tmpfile failed on windows debug enabled binary
-rpl.rpl_sync* @windows                    # Bug#50473 2010-01-20 alik rpl_sync fails on windows debug enabled binaries
 rpl.rpl_timezone*                        # Bug#47017 2009-10-27 alik rpl_timezone fails on PB-2 with mismatch error
 
 sys_vars.max_sp_recursion_depth_func @solaris # Bug#47791 2010-01-20 alik Several test cases fail on Solaris with error Thread stack overrun
-sys_vars.delayed_insert_limit_func       # Bug#50435 2010-01-25 alik sys_vars.delayed_insert_limit_func fails on Ubuntu x86_64 in debug mode
 
 # Declare all NDB-tests in ndb and rpl_ndb test suites experimental.
 # Usually the test cases from ndb and rpl_ndb test suites are not run in PB,

mysql-test/include/have_ipv4_mapped.inc

@@ -0,0 +1,14 @@
+# Check if ipv4 mapped to ipv6 is available.
+--disable_query_log
+--disable_abort_on_error
+connect (checkcon123456789,::FFFF:127.0.0.1,root,,test);
+if($mysql_errno)
+{
+skip wrong IP;
+}
+connection default;
+disconnect checkcon123456789;
+--enable_abort_on_error
+--enable_query_log
+# end check
+

mysql-test/include/ipv6.inc

@@ -6,7 +6,9 @@ eval SET @nip= inet_aton('$IPv6');
 SELECT @nip;
 SELECT inet_ntoa(@nip);
 # delivers a wrong value, see bug#34037
+--replace_result ::1 localhost
 SELECT USER();
+--replace_result ::1 localhost
 SELECT current_user();
 --disable_result_log
 SHOW PROCESSLIST;
@@ -17,6 +19,7 @@ disconnect con1;
 eval REVOKE ALL ON test.* FROM testuser@'$IPv6';
 eval RENAME USER testuser@'$IPv6' to testuser1@'$IPv6';
 eval SET PASSWORD FOR testuser1@'$IPv6' = PASSWORD ('9876');
+--replace_result ::1 localhost
 SELECT USER();
 eval DROP USER testuser1@'$IPv6';
 

mysql-test/r/alter_table.result

@@ -1354,3 +1354,15 @@ DROP i,
 ADD i INT UNSIGNED NOT NULL AUTO_INCREMENT,
 AUTO_INCREMENT = 1;
 DROP TABLE t1;
+CREATE TABLE t1 (a CHAR(1), PRIMARY KEY (a(255)));
+ERROR HY000: Incorrect prefix key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique prefix keys
+CREATE TABLE t1 (a CHAR(1));
+ALTER TABLE t1 ADD PRIMARY KEY (a(20));
+ERROR HY000: Incorrect prefix key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique prefix keys
+ALTER TABLE t1 ADD KEY (a(20));
+ERROR HY000: Incorrect prefix key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique prefix keys
+CREATE UNIQUE INDEX i1 ON t1 (a(20));
+ERROR HY000: Incorrect prefix key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique prefix keys
+CREATE INDEX i2 ON t1 (a(20));
+ERROR HY000: Incorrect prefix key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique prefix keys
+DROP TABLE t1;

mysql-test/r/constraints.result

@@ -3,7 +3,7 @@ create table t1 (a int check (a>0));
 insert into t1 values (1);
 insert into t1 values (0);
 drop table t1;
-create table t1 (a int ,b int, check a>b);
+create table t1 (a int, b int, check (a>b));
 insert into t1 values (1,0);
 insert into t1 values (0,1);
 drop table t1;
@@ -27,3 +27,19 @@ t1	CREATE TABLE `t1` (
   UNIQUE KEY `key_2` (`a`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 drop table t1;
+drop table if exists t_illegal;
+create table t_illegal (a int, b int, check a>b);
+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 'a>b)' at line 1
+create table t_illegal (a int, b int, constraint abc check a>b);
+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 'a>b)' at line 1
+create table t_illegal (a int, b int, constraint abc);
+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 ')' at line 1
+drop table if exists t_11714;
+create table t_11714(a int, b int);
+alter table t_11714 add constraint cons1;
+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 '' at line 1
+drop table t_11714;
+CREATE TABLE t_illegal (col_1 INT CHECK something (whatever));
+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 'something (whatever))' at line 1
+CREATE TABLE t_illegal (col_1 INT CHECK something);
+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 'something)' at line 1

mysql-test/r/foreign_key.result

@@ -13,3 +13,45 @@ foreign key (a,b) references t3 (c,d) on update set null);
 create index a on t1 (a);
 create unique index b on t1 (a,b);
 drop table t1;
+drop table if exists t_34455;
+create table t_34455 (
+a int not null,
+foreign key (a) references t3 (a) match full match partial);
+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 'match partial)' at line 3
+create table t_34455 (
+a int not null,
+foreign key (a) references t3 (a) on delete set default match full);
+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 'match full)' at line 3
+create table t_34455 (
+a int not null,
+foreign key (a) references t3 (a) on update set default match full);
+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 'match full)' at line 3
+create table t_34455 (
+a int not null,
+foreign key (a) references t3 (a)
+on delete set default on delete set default);
+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 'delete set default)' at line 4
+create table t_34455 (
+a int not null,
+foreign key (a) references t3 (a)
+on update set default on update set default);
+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 'update set default)' at line 4
+create table t_34455 (a int not null);
+alter table t_34455
+add foreign key (a) references t3 (a) match full match partial);
+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 'match partial)' at line 2
+alter table t_34455
+add foreign key (a) references t3 (a) on delete set default match full);
+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 'match full)' at line 2
+alter table t_34455
+add foreign key (a) references t3 (a) on update set default match full);
+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 'match full)' at line 2
+alter table t_34455
+add foreign key (a) references t3 (a)
+on delete set default on delete set default);
+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 'delete set default)' at line 3
+alter table t_34455
+add foreign key (a) references t3 (a)
+on update set default on update set default);
+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 'update set default)' at line 3
+drop table t_34455;

mysql-test/r/gis.result

@@ -1058,3 +1058,33 @@ SELECT Polygon(12345123,'');
 Polygon(12345123,'')
 NULL
 End of 5.1 tests
+CREATE TABLE t1(
+col0 BINARY NOT NULL,
+col2 TIMESTAMP,
+SPATIAL INDEX i1 (col0)
+) ENGINE=MyISAM;
+ERROR 42000: A SPATIAL index may only contain a geometrical type column
+CREATE TABLE t1 (
+col0 BINARY NOT NULL,
+col2 TIMESTAMP
+) ENGINE=MyISAM;
+CREATE SPATIAL INDEX idx0 ON t1(col0);
+ERROR 42000: A SPATIAL index may only contain a geometrical type column
+ALTER TABLE t1 ADD SPATIAL INDEX i1 (col0);
+ERROR 42000: A SPATIAL index may only contain a geometrical type column
+CREATE TABLE t2 (
+col0 INTEGER NOT NULL,
+col1 POINT,
+col2 POINT
+);
+CREATE SPATIAL INDEX idx0 ON t2 (col1, col2);
+ERROR HY000: Incorrect arguments to SPATIAL INDEX
+CREATE TABLE t3 (
+col0 INTEGER NOT NULL,
+col1 POINT,
+col2 LINESTRING,
+SPATIAL INDEX i1 (col1, col2)
+);
+ERROR HY000: Incorrect arguments to SPATIAL INDEX
+DROP TABLE t1;
+DROP TABLE t2;

mysql-test/r/group_min_max.result

@@ -2686,7 +2686,7 @@ a	c	COUNT(DISTINCT c, a, b)
 1	1	1
 1	1	1
 1	1	1
-2	1	1
+1	1	1
 2	1	1
 2	1	1
 2	1	1
@@ -2714,7 +2714,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	range	NULL	a	10	NULL	9	Using index for group-by
 SELECT a, COUNT(DISTINCT b), SUM(DISTINCT b) FROM t2 GROUP BY a;
 a	COUNT(DISTINCT b)	SUM(DISTINCT b)
-2	8	36
+1	8	36
 2	8	36
 EXPLAIN SELECT COUNT(DISTINCT b), SUM(DISTINCT b) FROM t2 GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
@@ -2761,7 +2761,7 @@ SELECT 42 * (a + c + COUNT(DISTINCT c, a, b)) FROM t2 GROUP BY a, b, c;
 126
 126
 126
-168
+126
 168
 168
 168
@@ -2779,3 +2779,24 @@ SELECT (SUM(DISTINCT a) + MAX(b)) FROM t2 GROUP BY a;
 10
 DROP TABLE t1,t2;
 # end of WL#3220 tests
+#
+# Bug#50539: Wrong result when loose index scan is used for an aggregate
+#            function with distinct
+#
+CREATE TABLE t1 (
+f1 int(11) NOT NULL DEFAULT '0',
+f2 char(1) NOT NULL DEFAULT '',
+PRIMARY KEY (f1,f2)
+) ;
+insert into t1 values(1,'A'),(1 , 'B'), (1, 'C'), (2, 'A'), 
+(3, 'A'), (3, 'B'), (3, 'C'), (3, 'D');
+SELECT f1, COUNT(DISTINCT f2) FROM t1 GROUP BY f1;
+f1	COUNT(DISTINCT f2)
+1	3
+2	1
+3	4
+explain SELECT f1, COUNT(DISTINCT f2) FROM t1 GROUP BY f1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	NULL	PRIMARY	5	NULL	9	Using index for group-by (scanning)
+drop table t1;
+# End of test#50539.