After merge fixes

BitKeeper/etc/ignore:
  added storage/ndb/src/common/util/testBitmask.cpp
mysql-test/mysql-test-run.sh:
  Add libmysql_r/.libs to path for shared libraries.
  (Needed for mysqlimport)
mysql-test/r/ctype_cp932_notembedded.result:
  After merge fix
mysql-test/r/func_system.result:
  Version number on embedded server can be longer than 40
mysql-test/r/partition_mgm_err.result:
  Move tests that require symlinks to partion_mgm_err2.test
mysql-test/r/query_cache.result:
  Fix possible errors from previous tests
mysql-test/t/ctype_cp932_notembedded.test:
  After merge fix
mysql-test/t/func_system.test:
  Version number on embedded server can be longer than 40
mysql-test/t/partition_mgm_err.test:
  Move tests that require symlinks to partion_mgm_err2.test
mysql-test/t/query_cache.test:
  Fix possible errors from previous tests
mysys/my_symlink2.c:
  More debugging
sql/event.cc:
  Code cleanup
sql/event_executor.cc:
  Ensure that event mutexes are properly cleared up
sql/mysqld.cc:
  Ensure that event mutexes are properly cleared up
mysql-test/r/partition_mgm_err2.result:
  New BitKeeper file ``mysql-test/r/partition_mgm_err2.result''
mysql-test/t/partition_mgm_err2.test:
  New BitKeeper file ``mysql-test/t/partition_mgm_err2.test''

.bzrignore

@@ -1614,3 +1614,5 @@ vio/viotest-sslconnect.cpp
 vio/viotest.cpp
 zlib/*.ds?
 zlib/*.vcproj
+libmysqld/partition_info.cc
+storage/ndb/src/common/util/testBitmask.cpp

mysql-test/mysql-test-run.sh

@@ -217,8 +217,8 @@ MY_LOG_DIR="$MYSQL_TEST_DIR/var/log"
 #
 # Set LD_LIBRARY_PATH if we are using shared libraries
 #
-LD_LIBRARY_PATH="$BASEDIR/lib:$BASEDIR/libmysql/.libs:$BASEDIR/zlib/.libs:$LD_LIBRARY_PATH"
-DYLD_LIBRARY_PATH="$BASEDIR/lib:$BASEDIR/libmysql/.libs:$BASEDIR/zlib/.libs:$DYLD_LIBRARY_PATH"
+LD_LIBRARY_PATH="$BASEDIR/lib:$BASEDIR/libmysql/.libs:$BASEDIR/libmysql_r/.libs:$BASEDIR/zlib/.libs:$LD_LIBRARY_PATH"
+DYLD_LIBRARY_PATH="$BASEDIR/lib:$BASEDIR/libmysql/.libs:$BASEDIR/libmysql_r/.libs:$BASEDIR/zlib/.libs:$DYLD_LIBRARY_PATH"
 export LD_LIBRARY_PATH DYLD_LIBRARY_PATH
 
 #

mysql-test/r/ctype_cp932_notembedded.result

@@ -6,11 +6,11 @@ CREATE TABLE t1(f1 blob);
 PREPARE stmt1 FROM 'INSERT INTO t1 VALUES(?)';
 SET @var1= x'8300';
 EXECUTE stmt1 USING @var1;
-SHOW BINLOG EVENTS FROM 98;
+SHOW BINLOG EVENTS FROM 102;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	98	Query	1	185	use `test`; CREATE TABLE t1(f1 blob)
-master-bin.000001	185	User var	1	224	@`var1`=_binary 0x8300 COLLATE binary
-master-bin.000001	224	Query	1	317	use `test`; INSERT INTO t1 VALUES(@'var1')
+master-bin.000001	102	Query	1	189	use `test`; CREATE TABLE t1(f1 blob)
+master-bin.000001	189	User var	1	228	@`var1`=_binary 0x8300 COLLATE binary
+master-bin.000001	228	Query	1	321	use `test`; INSERT INTO t1 VALUES(@'var1')
 SELECT HEX(f1) FROM t1;
 HEX(f1)
 8300

mysql-test/r/func_system.result

@@ -42,13 +42,13 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
 Warnings:
 Note	1003	select sql_no_cache database() AS `database()`,user() AS `user()`
-create table t1 (version char(40)) select database(), user(), version() as 'version';
+create table t1 (version char(60)) select database(), user(), version() as 'version';
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
   `database()` varchar(34) character set utf8 default NULL,
   `user()` varchar(77) character set utf8 NOT NULL default '',
-  `version` char(40) default NULL
+  `version` char(60) default NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 drop table t1;
 select charset(charset(_utf8'a')), charset(collation(_utf8'a'));

mysql-test/r/partition_mgm_err.result

@@ -112,8 +112,6 @@ ALTER TABLE t1 DROP PARTITION x1;
 ALTER TABLE t1 DROP PARTITION x0;
 ERROR HY000: Cannot remove all partitions, use DROP TABLE instead
 DROP TABLE t1;
-INSERT INTO t1 VALUES (15);
-DROP TABLE t1;
 CREATE TABLE t1 ( id INT NOT NULL,
 fname VARCHAR(50) NOT NULL,
 lname VARCHAR(50) NOT NULL,

mysql-test/r/partition_mgm_err2.result

+INSERT INTO t1 VALUES (15);
+DROP TABLE t1;

mysql-test/r/query_cache.result

@@ -3,7 +3,7 @@ flush query cache;
 flush query cache;
 reset query cache;
 flush status;
-drop table if exists t1,t2,t3,t4,t11,t21;
+drop table if exists t1,t2,t3,t4,t11,t21,t1_1,t1_2,t9,t9_1,t9_2;
 drop database if exists mysqltest;
 drop table if exists ```a`;
 drop view if exists v1;

mysql-test/t/ctype_cp932_notembedded.test

@@ -26,7 +26,7 @@ SET @var1= x'8300';
 # code (and I have used it to test the fix) until there is some way to
 # exercise this code from mysql-test-run.
 EXECUTE stmt1 USING @var1;
-SHOW BINLOG EVENTS FROM 98;
+SHOW BINLOG EVENTS FROM 102;
 SELECT HEX(f1) FROM t1;
 DROP table t1;
 # end test for bug#11338

mysql-test/t/func_system.test

@@ -19,7 +19,7 @@ select version()>=_latin1"3.23.29";
 select charset(version());
 explain extended select database(), user();
 
-create table t1 (version char(40)) select database(), user(), version() as 'version';
+create table t1 (version char(60)) select database(), user(), version() as 'version';
 show create table t1;
 drop table t1;
 

mysql-test/t/partition_mgm_err.test

@@ -168,24 +168,6 @@ ALTER TABLE t1 DROP PARTITION x0;
 
 DROP TABLE t1;
 
-#
-# BUG: 14354 Partitions: data directory clause fails
-#
---system rm -rf $MYSQLTEST_VARDIR/tmp/bug14354
---system mkdir $MYSQLTEST_VARDIR/tmp/bug14354
-disable_query_log;
-eval CREATE TABLE t1 (id int) PARTITION BY RANGE(id) (
-PARTITION p1 VALUES LESS THAN (20) ENGINE=myiasm
-DATA DIRECTORY="$MYSQLTEST_VARDIR/tmp/bug14354"
-INDEX DIRECTORY="$MYSQLTEST_VARDIR/tmp/bug14354");
-enable_query_log;
-INSERT INTO t1 VALUES (15);
---system test -f $MYSQLTEST_VARDIR/tmp/bug14354/t1#P#p1.MYD
---system test -f $MYSQLTEST_VARDIR/tmp/bug14354/t1#P#p1.MYI
-DROP TABLE t1;
---system rm -rf $MYSQLTEST_VARDIR/tmp/bug14354
-
-
 #
 # Bug# 16534 - Trying to add multiple partitions crashes server
 #

mysql-test/t/partition_mgm_err2.test

+#
+# Test of partitions that require symlinks
+#
+
+-- require r/have_symlink.require
+disable_query_log;
+show variables like "have_symlink";
+enable_query_log;
+
+#
+# BUG: 14354 Partitions: data directory clause fails
+#
+--system rm -rf $MYSQLTEST_VARDIR/tmp/bug14354
+--system mkdir $MYSQLTEST_VARDIR/tmp/bug14354
+disable_query_log;
+eval CREATE TABLE t1 (id int) PARTITION BY RANGE(id) (
+PARTITION p1 VALUES LESS THAN (20) ENGINE=myiasm
+DATA DIRECTORY="$MYSQLTEST_VARDIR/tmp/bug14354"
+INDEX DIRECTORY="$MYSQLTEST_VARDIR/tmp/bug14354");
+enable_query_log;
+INSERT INTO t1 VALUES (15);
+--system test -f $MYSQLTEST_VARDIR/tmp/bug14354/t1#P#p1.MYD
+--system test -f $MYSQLTEST_VARDIR/tmp/bug14354/t1#P#p1.MYI
+DROP TABLE t1;
+--system rm -rf $MYSQLTEST_VARDIR/tmp/bug14354

mysql-test/t/query_cache.test

@@ -12,7 +12,7 @@ flush query cache; # This crashed in some versions
 reset query cache;
 flush status;
 --disable_warnings
-drop table if exists t1,t2,t3,t4,t11,t21;
+drop table if exists t1,t2,t3,t4,t11,t21,t1_1,t1_2,t9,t9_1,t9_2;
 drop database if exists mysqltest;
 
 # Fix possible left overs from other tests

mysys/my_symlink2.c

@@ -34,9 +34,11 @@ File my_create_with_symlink(const char *linkname, const char *filename,
   int create_link;
   char abs_linkname[FN_REFLEN];
   DBUG_ENTER("my_create_with_symlink");
+  DBUG_PRINT("enter", ("linkname: %s  filename: %s", linkname, filename));
 
   if (my_disable_symlinks)
   {
+    DBUG_PRINT("info", ("Symlinks disabled"));
     /* Create only the file, not the link and file */
     create_link= 0;
     if (linkname)

sql/event.cc

@@ -1465,7 +1465,6 @@ evex_drop_db_events(THD *thd, char *db)
   DBUG_ENTER("evex_drop_db_events");  
   DBUG_PRINT("info",("dropping events from %s", db));
 
-
   VOID(pthread_mutex_lock(&LOCK_event_arrays));
 
   if ((ret= evex_open_event_table(thd, TL_WRITE, &table)))

sql/event_executor.cc

@@ -48,7 +48,7 @@ bool evex_is_running= false;
 ulonglong evex_main_thread_id= 0;
 ulong opt_event_executor;
 my_bool event_executor_running_global_var;
-static my_bool evex_mutexes_initted= false;
+static my_bool evex_mutexes_initted= FALSE;
 static uint workers_count;
 
 static int
@@ -107,7 +107,7 @@ evex_init_mutexes()
   if (evex_mutexes_initted)
     return;
 
-  evex_mutexes_initted= true;
+  evex_mutexes_initted= TRUE;
   pthread_mutex_init(&LOCK_event_arrays, MY_MUTEX_INIT_FAST);
   pthread_mutex_init(&LOCK_workers_count, MY_MUTEX_INIT_FAST);
   pthread_mutex_init(&LOCK_evex_running, MY_MUTEX_INIT_FAST);
@@ -191,7 +191,6 @@ int
 init_events()
 {
   pthread_t th;
-
   DBUG_ENTER("init_events");
 
   DBUG_PRINT("info",("Starting events main thread"));
@@ -234,13 +233,16 @@ shutdown_events()
 {
   DBUG_ENTER("shutdown_events");
   
-  VOID(pthread_mutex_lock(&LOCK_evex_running));
-  VOID(pthread_mutex_unlock(&LOCK_evex_running));
+  if (evex_mutexes_initted)
+  {
+    evex_mutexes_initted= FALSE;  
+    VOID(pthread_mutex_lock(&LOCK_evex_running));
+    VOID(pthread_mutex_unlock(&LOCK_evex_running));
 
-  pthread_mutex_destroy(&LOCK_event_arrays);
-  pthread_mutex_destroy(&LOCK_workers_count);
-  pthread_mutex_destroy(&LOCK_evex_running);
-  
+    pthread_mutex_destroy(&LOCK_event_arrays);
+    pthread_mutex_destroy(&LOCK_workers_count);
+    pthread_mutex_destroy(&LOCK_evex_running);
+  }
   DBUG_VOID_RETURN;
 }
 

sql/mysqld.cc

@@ -3070,6 +3070,8 @@ static int init_server_components()
 #ifdef HAVE_REPLICATION
   init_slave_list();
 #endif
+  init_events();
+
   /* Setup logs */
 
   /* enable old-fashioned error log */
@@ -3698,8 +3700,6 @@ we force server id to 2, but this MySQL server will not act as a slave.");
     }
   }
 
-  init_events();
-
   create_shutdown_thread();
   create_maintenance_thread();