Merge lambda.hsd1.co.comcast.net.:/home/malff/TREE/mysql-5.1-base

into  lambda.hsd1.co.comcast.net.:/home/malff/TREE/mysql-5.1-rt-merge


sql/mysqld.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

mysql-test/include/handler.inc

@@ -598,3 +598,97 @@ handler a2 read a last;
 handler a2 read a prev;
 handler a2 close;
 drop table t1;
+
+#
+# Bug#31397 Inconsistent drop table behavior of handler tables.
+#
+
+--disable_warnings
+drop table if exists t1,t2;
+--enable_warnings
+create table t1 (a int);
+handler t1 open as t1_alias;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+flush tables;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+handler t1_alias close;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+handler t1_alias read first;
+drop table t1;
+--error ER_UNKNOWN_TABLE
+handler t1_alias read next;
+
+# Test that temporary tables associated with handlers are properly dropped.
+
+create table t1 (a int);
+create temporary table t2 (a int, key(a));
+handler t1 open as a1;
+handler t2 open as a2;
+handler a2 read a first;
+drop table t1, t2;
+--error ER_UNKNOWN_TABLE
+handler a2 read a next;
+--error ER_UNKNOWN_TABLE
+handler a1 close;
+
+# Alter table drop handlers
+
+create table t1 (a int, key(a));
+create table t2 like t1;
+handler t1 open as a1;
+handler t2 open as a2;
+handler a1 read a first;
+handler a2 read a first;
+alter table t1 add b int;
+--error ER_UNKNOWN_TABLE
+handler a1 close;
+handler a2 close;
+drop table t1, t2;
+
+# Rename table drop handlers
+
+create table t1 (a int, key(a));
+handler t1 open as a1;
+handler a1 read a first;
+rename table t1 to t2;
+--error ER_UNKNOWN_TABLE
+handler a1 read a first;
+drop table t2;
+
+# Optimize table drop handlers
+
+create table t1 (a int, key(a));
+create table t2 like t1;
+handler t1 open as a1;
+handler t2 open as a2;
+handler a1 read a first;
+handler a2 read a first;
+optimize table t1;
+--error ER_UNKNOWN_TABLE
+handler a1 close;
+handler a2 close;
+drop table t1, t2;
+
+# Flush tables causes handlers reopen
+
+create table t1 (a int, b char(1), key a(a), key b(a,b));
+insert into t1 values (0,"a"),(1,"b"),(2,"c"),(3,"d"),(4,"e"),
+                      (5,"f"),(6,"g"),(7,"h"),(8,"i"),(9,"j");
+handler t1 open;
+handler t1 read a first;
+handler t1 read a next;
+flush tables;
+handler t1 read a next;
+handler t1 read a next;
+flush tables with read lock;
+handler t1 read a next;
+unlock tables;
+drop table t1;
+--error ER_UNKNOWN_TABLE
+handler t1 read a next;

mysql-test/r/events_bugs.result

@@ -3,6 +3,10 @@ drop database if exists mysqltest_db1;
 drop database if exists mysqltest_db2;
 create database events_test;
 use events_test;
+select * from information_schema.global_variables where variable_name like 'event_scheduler';
+VARIABLE_NAME	VARIABLE_VALUE
+EVENT_SCHEDULER	ON
+SET GLOBAL event_scheduler = 'OFF';
 CREATE EVENT lower_case ON SCHEDULE EVERY 1 MINUTE DO SELECT 1;
 CREATE EVENT Lower_case ON SCHEDULE EVERY 2 MINUTE DO SELECT 2;
 ERROR HY000: Event 'Lower_case' already exists

mysql-test/r/flush.result

@@ -55,6 +55,23 @@ flush tables with read lock;
 insert into t2 values(1);
 unlock tables;
 drop table t1, t2;
+drop table if exists t1, t2;
+set session low_priority_updates=1;
+create table t1 (a int);
+create table t2 (b int);
+lock tables t1 write;
+flush tables with read lock;
+ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
+unlock tables;
+lock tables t1 read, t2 write;
+flush tables with read lock;
+ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
+unlock tables;
+lock tables t1 read;
+flush tables with read lock;
+unlock tables;
+drop table t1, t2;
+set session low_priority_updates=default;
 End of 5.0 tests
 set @old_general_log= @@general_log;
 set @old_read_only= @@read_only;

mysql-test/r/grant.result

@@ -1226,3 +1226,22 @@ drop user юзер_юзер@localhost;
 grant select on test.* to очень_длинный_юзер@localhost;
 ERROR HY000: String 'очень_длинный_юзер' is too long for user name (should be no longer than 16)
 set names default;
+FLUSH PRIVILEGES without procs_priv table.
+RENAME TABLE mysql.procs_priv TO mysql.procs_gone;
+FLUSH PRIVILEGES;
+Warnings:
+Error	1146	Table 'mysql.procs_priv' doesn't exist
+Error	1547	Cannot load from mysql.mysql.procs_priv. The table is probably corrupted
+Assigning privileges without procs_priv table.
+CREATE DATABASE mysqltest1;
+CREATE PROCEDURE mysqltest1.test() SQL SECURITY DEFINER
+SELECT 1;
+GRANT EXECUTE ON FUNCTION mysqltest1.test TO mysqltest_1@localhost;
+ERROR 42S02: Table 'mysql.procs_priv' doesn't exist
+GRANT ALL PRIVILEGES ON test.* TO mysqltest_1@localhost;
+CALL mysqltest1.test();
+1
+1
+DROP DATABASE mysqltest1;
+RENAME TABLE mysql.procs_gone TO mysql.procs_priv;
+FLUSH PRIVILEGES;

mysql-test/r/handler_innodb.result

@@ -637,3 +637,94 @@ a	b
 8	i
 handler a2 close;
 drop table t1;
+drop table if exists t1,t2;
+create table t1 (a int);
+handler t1 open as t1_alias;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+flush tables;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+handler t1_alias close;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+handler t1_alias read first;
+a
+drop table t1;
+handler t1_alias read next;
+ERROR 42S02: Unknown table 't1_alias' in HANDLER
+create table t1 (a int);
+create temporary table t2 (a int, key(a));
+handler t1 open as a1;
+handler t2 open as a2;
+handler a2 read a first;
+a
+drop table t1, t2;
+handler a2 read a next;
+ERROR 42S02: Unknown table 'a2' in HANDLER
+handler a1 close;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+create table t1 (a int, key(a));
+create table t2 like t1;
+handler t1 open as a1;
+handler t2 open as a2;
+handler a1 read a first;
+a
+handler a2 read a first;
+a
+alter table t1 add b int;
+handler a1 close;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+handler a2 close;
+drop table t1, t2;
+create table t1 (a int, key(a));
+handler t1 open as a1;
+handler a1 read a first;
+a
+rename table t1 to t2;
+handler a1 read a first;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+drop table t2;
+create table t1 (a int, key(a));
+create table t2 like t1;
+handler t1 open as a1;
+handler t2 open as a2;
+handler a1 read a first;
+a
+handler a2 read a first;
+a
+optimize table t1;
+Table	Op	Msg_type	Msg_text
+test.t1	optimize	status	OK
+handler a1 close;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+handler a2 close;
+drop table t1, t2;
+create table t1 (a int, b char(1), key a(a), key b(a,b));
+insert into t1 values (0,"a"),(1,"b"),(2,"c"),(3,"d"),(4,"e"),
+(5,"f"),(6,"g"),(7,"h"),(8,"i"),(9,"j");
+handler t1 open;
+handler t1 read a first;
+a	b
+0	a
+handler t1 read a next;
+a	b
+1	b
+flush tables;
+handler t1 read a next;
+a	b
+0	a
+handler t1 read a next;
+a	b
+1	b
+flush tables with read lock;
+handler t1 read a next;
+a	b
+0	a
+unlock tables;
+drop table t1;
+handler t1 read a next;
+ERROR 42S02: Unknown table 't1' in HANDLER

mysql-test/r/handler_myisam.result

@@ -637,3 +637,94 @@ a	b
 8	i
 handler a2 close;
 drop table t1;
+drop table if exists t1,t2;
+create table t1 (a int);
+handler t1 open as t1_alias;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+flush tables;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+handler t1_alias close;
+drop table t1;
+create table t1 (a int);
+handler t1 open as t1_alias;
+handler t1_alias read first;
+a
+drop table t1;
+handler t1_alias read next;
+ERROR 42S02: Unknown table 't1_alias' in HANDLER
+create table t1 (a int);
+create temporary table t2 (a int, key(a));
+handler t1 open as a1;
+handler t2 open as a2;
+handler a2 read a first;
+a
+drop table t1, t2;
+handler a2 read a next;
+ERROR 42S02: Unknown table 'a2' in HANDLER
+handler a1 close;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+create table t1 (a int, key(a));
+create table t2 like t1;
+handler t1 open as a1;
+handler t2 open as a2;
+handler a1 read a first;
+a
+handler a2 read a first;
+a
+alter table t1 add b int;
+handler a1 close;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+handler a2 close;
+drop table t1, t2;
+create table t1 (a int, key(a));
+handler t1 open as a1;
+handler a1 read a first;
+a
+rename table t1 to t2;
+handler a1 read a first;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+drop table t2;
+create table t1 (a int, key(a));
+create table t2 like t1;
+handler t1 open as a1;
+handler t2 open as a2;
+handler a1 read a first;
+a
+handler a2 read a first;
+a
+optimize table t1;
+Table	Op	Msg_type	Msg_text
+test.t1	optimize	status	Table is already up to date
+handler a1 close;
+ERROR 42S02: Unknown table 'a1' in HANDLER
+handler a2 close;
+drop table t1, t2;
+create table t1 (a int, b char(1), key a(a), key b(a,b));
+insert into t1 values (0,"a"),(1,"b"),(2,"c"),(3,"d"),(4,"e"),
+(5,"f"),(6,"g"),(7,"h"),(8,"i"),(9,"j");
+handler t1 open;
+handler t1 read a first;
+a	b
+0	a
+handler t1 read a next;
+a	b
+1	b
+flush tables;
+handler t1 read a next;
+a	b
+0	a
+handler t1 read a next;
+a	b
+1	b
+flush tables with read lock;
+handler t1 read a next;
+a	b
+0	a
+unlock tables;
+drop table t1;
+handler t1 read a next;
+ERROR 42S02: Unknown table 't1' in HANDLER

mysql-test/r/kill.result

@@ -125,3 +125,14 @@ drop function bug27563;
 drop procedure proc27563;
 PREPARE stmt FROM 'EXPLAIN SELECT * FROM t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16,t17,t18,t19,t20,t21,t22,t23,t24,t25,t26,t27,t28,t29,t30,t31,t32,t33,t34,t35,t36,t37,t38,t39,t40 WHERE a1=a2 AND a2=a3 AND a3=a4 AND a4=a5 AND a5=a6 AND a6=a7 AND a7=a8 AND a8=a9 AND a9=a10 AND a10=a11 AND a11=a12 AND a12=a13 AND a13=a14 AND a14=a15 AND a15=a16 AND a16=a17 AND a17=a18 AND a18=a19 AND a19=a20 AND a20=a21 AND a21=a22 AND a22=a23 AND a23=a24 AND a24=a25 AND a25=a26 AND a26=a27 AND a27=a28 AND a28=a29 AND a29=a30 AND a30=a31 AND a31=a32 AND a32=a33 AND a33=a34 AND a34=a35 AND a35=a36 AND a36=a37 AND a37=a38 AND a38=a39 AND a39=a40  ';
 EXECUTE stmt;
+#
+# Bug#19723: kill of active connection yields different error code
+# depending on platform.
+#
+
+# Connection: con2.
+KILL CONNECTION_ID();
+# CR_SERVER_LOST, CR_SERVER_GONE_ERROR, depending on the timing 
+# of close of the connection socket
+SELECT 1;
+Got one of the listed errors

mysql-test/r/no-threads.result

@@ -4,3 +4,6 @@ select 1+1;
 select 1+2;
 1+2
 3
+SHOW GLOBAL VARIABLES LIKE 'thread_handling';
+Variable_name	Value
+thread_handling	no-threads

mysql-test/r/skip_grants.result

@@ -77,3 +77,10 @@ ERROR HY000: Can't initialize function 'a'; UDFs are unavailable with the --skip
 DROP FUNCTION a;
 ERROR 42000: FUNCTION test.a does not exist
 End of 5.0 tests
+#
+# Bug#29817 Queries with UDF fail with non-descriptive error
+# if mysql.proc is missing
+#
+select no_such_function(1);
+ERROR 42000: FUNCTION test.no_such_function does not exist
+End of 5.1 tests

mysql-test/t/events_bugs-master.opt

@@ -0,0 +1 @@
+--event-scheduler

mysql-test/t/events_bugs.test

@@ -9,6 +9,21 @@ drop database if exists mysqltest_db2;
 create database events_test;
 use events_test;
 
+#
+# START:  Bug #31332 --event-scheduler option misbehaving
+#
+
+# NOTE!! this test must come first! It's testing that the --event-scheduler
+# option with no argument in events_bugs-master.opt turns the scheduler on.
+
+select * from information_schema.global_variables where variable_name like 'event_scheduler';
+
+SET GLOBAL event_scheduler = 'OFF';
+
+#
+# END: Bug #31332
+#
+
 #
 # START - 16415: Events: event names are case sensitive
 #

mysql-test/t/flush.test

@@ -133,6 +133,37 @@ disconnect con3;
 connection default;
 drop table t1, t2;
 
+#
+# Bug#32528 Global read lock with a low priority write lock causes a server crash
+#
+
+--disable_warnings
+drop table if exists t1, t2;
+--enable_warnings
+
+set session low_priority_updates=1;
+
+create table t1 (a int);
+create table t2 (b int);
+
+lock tables t1 write;
+--error ER_LOCK_OR_ACTIVE_TRANSACTION
+flush tables with read lock;
+unlock tables;
+
+lock tables t1 read, t2 write;
+--error ER_LOCK_OR_ACTIVE_TRANSACTION
+flush tables with read lock;
+unlock tables;
+
+lock tables t1 read;
+flush tables with read lock;
+unlock tables;
+
+drop table t1, t2;
+
+set session low_priority_updates=default;
+
 --echo End of 5.0 tests
 
 #

mysql-test/t/grant.test

@@ -1277,3 +1277,23 @@ drop user юзер_юзер@localhost;
 --error ER_WRONG_STRING_LENGTH
 grant select on test.* to очень_длинный_юзер@localhost;
 set names default;
+
+
+#
+# Bug #16470 crash on grant if old grant tables
+#
+--echo FLUSH PRIVILEGES without procs_priv table.
+RENAME TABLE mysql.procs_priv TO mysql.procs_gone;
+FLUSH PRIVILEGES;
+--echo Assigning privileges without procs_priv table.
+CREATE DATABASE mysqltest1;
+CREATE PROCEDURE mysqltest1.test() SQL SECURITY DEFINER
+  SELECT 1;
+--error ER_NO_SUCH_TABLE
+GRANT EXECUTE ON FUNCTION mysqltest1.test TO mysqltest_1@localhost;
+GRANT ALL PRIVILEGES ON test.* TO mysqltest_1@localhost;
+CALL mysqltest1.test();
+DROP DATABASE mysqltest1;
+RENAME TABLE mysql.procs_gone TO mysql.procs_priv;
+FLUSH PRIVILEGES;
+

mysql-test/t/information_schema.test

@@ -1143,6 +1143,7 @@ END$$
 
 DELIMITER ;$$
 
+let $wait_timeout= 300;
 let $wait_condition=select count(*) = 0 from information_schema.events where event_name='event_status';
 --source include/wait_condition.inc
 

mysql-test/t/kill.test

@@ -304,3 +304,21 @@ while ($i)
   dec $i ;
 }
 --enable_query_log
+
+###########################################################################
+
+--echo #
+--echo # Bug#19723: kill of active connection yields different error code
+--echo # depending on platform.
+--echo #
+
+--echo
+--echo # Connection: con2.
+--connection con2
+
+KILL CONNECTION_ID();
+
+--echo # CR_SERVER_LOST, CR_SERVER_GONE_ERROR, depending on the timing 
+--echo # of close of the connection socket
+--error 2013, 2006 
+SELECT 1;

mysql-test/t/no-threads.test

@@ -3,3 +3,4 @@
 #
 select 1+1;
 select 1+2;
+SHOW GLOBAL VARIABLES LIKE 'thread_handling';

mysql-test/t/skip_grants.test

@@ -122,7 +122,6 @@ select count(*) from information_schema.COLUMN_PRIVILEGES;
 select count(*) from information_schema.SCHEMA_PRIVILEGES;
 select count(*) from information_schema.TABLE_PRIVILEGES;
 select count(*) from information_schema.USER_PRIVILEGES;
-
 #
 # Bug #32020: loading udfs while --skip-grant-tables is enabled causes out of 
 #             memory errors
@@ -134,3 +133,12 @@ CREATE FUNCTION a RETURNS STRING SONAME '';
 DROP FUNCTION a;
 
 --echo End of 5.0 tests
+
+--echo #
+--echo # Bug#29817 Queries with UDF fail with non-descriptive error
+--echo # if mysql.proc is missing
+--echo #
+--error ER_SP_DOES_NOT_EXIST
+select no_such_function(1);
+
+--echo End of 5.1 tests

mysql-test/t/sp_notembedded.test

@@ -45,27 +45,9 @@ call bug4902_2()|
 call bug4902_2()|
 drop procedure bug4902_2|
 
-
-# Disable until bug#17244 is fixed
---disable_parsing
 #
-# BUG#5278: Stored procedure packets out of order if SET PASSWORD.
+# BUG#3583: query cache doesn't work for stored procedures
 #
---disable_warnings
-drop function if exists bug5278|
---enable_warnings
-create function bug5278 () returns char
-begin
-  SET PASSWORD FOR 'bob'@'%.loc.gov' = PASSWORD('newpass');
-  return 'okay';
-end|
-
---error 1133
-select bug5278()|
---error 1133
-select bug5278()|
-drop function bug5278|
---enable_parsing
 
 --disable_warnings
 drop table if exists t1|
@@ -74,9 +56,6 @@ create table t1 (
 	id   char(16) not null default '',
         data int not null
 )|
-#
-# BUG#3583: query cache doesn't work for stored procedures
-#
 --disable_warnings
 drop procedure if exists bug3583|
 --enable_warnings