Merge bk-internal.mysql.com:/home/bk/mysql-5.1-new

into  mysql.com:/home/dlenev/mysql-5.1-merges


configure.in:
  Auto merged

.bzrignore

@@ -1748,3 +1748,10 @@ vio/viotest-sslconnect.cpp
 vio/viotest.cpp
 zlib/*.ds?
 zlib/*.vcproj
+mysql-test/r/backup.log
+mysql-test/r/events.log
+mysql-test/r/events_bugs.log
+mysql-test/r/events_logs_tests.log
+mysql-test/r/mysqltest.log
+mysql-test/r/symlink.log
+mysql-test/r/system_mysql_db.log

configure.in

@@ -7,7 +7,7 @@ AC_INIT(sql/mysqld.cc)
 AC_CANONICAL_SYSTEM
 # The Docs Makefile.am parses this line!
 # remember to also change ndb version below and update version.c in ndb
-AM_INIT_AUTOMAKE(mysql, 5.1.8-beta)
+AM_INIT_AUTOMAKE(mysql, 5.1.9-beta)
 AM_CONFIG_HEADER(config.h)
 
 PROTOCOL_VERSION=10

mysql-test/lib/init_db.sql

@@ -579,7 +579,7 @@ DROP PROCEDURE create_log_tables;
 
 CREATE TABLE event (
   db char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',
-  name char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',
+  name char(64) CHARACTER SET utf8 NOT NULL default '',
   body longblob NOT NULL,
   definer char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',
   execute_at DATETIME default NULL,

mysql-test/r/events.result

@@ -237,7 +237,7 @@ SHOW CREATE TABLE mysql.event;
 Table	Create Table
 event	CREATE TABLE `event` (
   `db` char(20) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
-  `name` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `name` char(64) NOT NULL DEFAULT '',
   `body` longblob NOT NULL,
   `definer` char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
   `execute_at` datetime DEFAULT NULL,

mysql-test/r/events_bugs.result

 create database if not exists events_test;
 use events_test;
+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
+DROP EVENT Lower_case;
+SET NAMES cp1251;
+CREATE EVENT äîëåí_ðåãèñòúð_1251 ON SCHEDULE EVERY 1 YEAR DO SELECT 100;
+CREATE EVENT ÄîËåÍ_ðåãèñòúð_1251 ON SCHEDULE EVERY 2 YEAR DO SELECT 200;
+ERROR HY000: Event 'ДоЛеН_регистър_1251' already exists
+DROP EVENT ÄîËåÍ_ðåãèñòúð_1251;
+SET NAMES utf8;
+CREATE EVENT долен_регистър_утф8 ON SCHEDULE EVERY 3 YEAR DO SELECT 300;
+CREATE EVENT ДОЛЕН_регистър_утф8 ON SCHEDULE EVERY 4 YEAR DO SELECT 400;
+ERROR HY000: Event 'ДОЛЕН_регистър_утф8' already exists
+DROP EVENT ДОЛЕН_регистър_утф8;
+SET NAMES latin1;
 set @a=3;
 CREATE PROCEDURE p_16 () CREATE EVENT e_16 ON SCHEDULE EVERY @a SECOND DO SET @a=5;
 call p_16();

mysql-test/r/join_outer.result

@@ -1135,3 +1135,22 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	ALL	PRIMARY	NULL	NULL	NULL	4	Using where
 1	SIMPLE	t1	eq_ref	PRIMARY	PRIMARY	4	test.t2.a	1	
 DROP TABLE t1,t2;
+CREATE TABLE t1 (id int(11) NOT NULL PRIMARY KEY, name varchar(20),
+INDEX (name)) ENGINE=InnoDB;
+CREATE TABLE t2 (id int(11) NOT NULL PRIMARY KEY, fkey int(11),
+FOREIGN KEY (fkey) REFERENCES t2(id)) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (1,'A1'),(2,'A2'),(3,'B');
+INSERT INTO t2 VALUES (1,1),(2,2),(3,2),(4,3),(5,3);
+EXPLAIN
+SELECT COUNT(*) FROM t2 LEFT JOIN t1 ON t2.fkey = t1.id 
+WHERE t1.name LIKE 'A%';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY,name	name	23	NULL	3	Using where; Using index
+1	SIMPLE	t2	ref	fkey	fkey	5	test.t1.id	1	Using where; Using index
+EXPLAIN
+SELECT COUNT(*) FROM t2 LEFT JOIN t1 ON t2.fkey = t1.id 
+WHERE t1.name LIKE 'A%' OR FALSE;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY,name	name	23	NULL	3	Using where; Using index
+1	SIMPLE	t2	ref	fkey	fkey	5	test.t1.id	1	Using where; Using index
+DROP TABLE t1,t2;

mysql-test/r/system_mysql_db.result

@@ -193,7 +193,7 @@ show create table event;
 Table	Create Table
 event	CREATE TABLE `event` (
   `db` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
-  `name` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
+  `name` char(64) NOT NULL DEFAULT '',
   `body` longblob NOT NULL,
   `definer` char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
   `execute_at` datetime DEFAULT NULL,

mysql-test/t/events_bugs.test

 create database if not exists events_test;
 use events_test;
+
+#
+# START - 16415: Events: event names are case sensitive
+#
+CREATE EVENT lower_case ON SCHEDULE EVERY 1 MINUTE DO SELECT 1;
+--error ER_EVENT_ALREADY_EXISTS
+CREATE EVENT Lower_case ON SCHEDULE EVERY 2 MINUTE DO SELECT 2;
+DROP EVENT Lower_case;
+SET NAMES cp1251;
+CREATE EVENT __1251 ON SCHEDULE EVERY 1 YEAR DO SELECT 100;
+--error ER_EVENT_ALREADY_EXISTS
+CREATE EVENT __1251 ON SCHEDULE EVERY 2 YEAR DO SELECT 200;
+DROP EVENT __1251;
+SET NAMES utf8;
+CREATE EVENT долен_регистър_утф8 ON SCHEDULE EVERY 3 YEAR DO SELECT 300;
+--error ER_EVENT_ALREADY_EXISTS
+CREATE EVENT ДОЛЕН_регистър_утф8 ON SCHEDULE EVERY 4 YEAR DO SELECT 400;
+DROP EVENT ДОЛЕН_регистър_утф8;
+SET NAMES latin1;
+#
+# END   - 16415: Events: event names are case sensitive
+#
+
 #
 # START - BUG#16408: Events: crash for an event in a procedure
 #
@@ -75,7 +98,7 @@ begin
   select get_lock('ee_16407_2', 60);
   insert into events_test.events_smode_test values('ee_16407_2','1980-19-02');
 end|
---error 1292
+--error ER_TRUNCATED_WRONG_VALUE
 insert into events_smode_test values ('test','1980-19-02')|
 --echo "This is ok"
 create event ee_16407_3 on schedule every 60 second do

mysql-test/t/join_outer.test

@@ -759,3 +759,23 @@ EXPLAIN SELECT * FROM t1 LEFT JOIN t2 ON t1.a = t2.a WHERE t1.a > IF(t1.a = t2.b
 
 DROP TABLE t1,t2;
 
+#
+# Test for bug #17164: ORed FALSE blocked conversion of outer join into join
+# 
+
+CREATE TABLE t1 (id int(11) NOT NULL PRIMARY KEY, name varchar(20),
+                 INDEX (name)) ENGINE=InnoDB;
+CREATE TABLE t2 (id int(11) NOT NULL PRIMARY KEY, fkey int(11),
+                 FOREIGN KEY (fkey) REFERENCES t2(id)) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (1,'A1'),(2,'A2'),(3,'B');
+INSERT INTO t2 VALUES (1,1),(2,2),(3,2),(4,3),(5,3);
+
+EXPLAIN
+SELECT COUNT(*) FROM t2 LEFT JOIN t1 ON t2.fkey = t1.id 
+  WHERE t1.name LIKE 'A%';
+
+EXPLAIN
+SELECT COUNT(*) FROM t2 LEFT JOIN t1 ON t2.fkey = t1.id 
+  WHERE t1.name LIKE 'A%' OR FALSE;
+
+DROP TABLE t1,t2;

scripts/mysql_create_system_tables.sh

@@ -775,7 +775,7 @@ if test ! -f $mdata/event.frm
 then
   c_ev="$c_ev CREATE TABLE event ("
   c_ev="$c_ev   db char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',"
-  c_ev="$c_ev   name char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',"
+  c_ev="$c_ev   name char(64) CHARACTER SET utf8 NOT NULL default '',"
   c_ev="$c_ev   body longblob NOT NULL,"
   c_ev="$c_ev   definer char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '',"
   c_ev="$c_ev   execute_at DATETIME default NULL,"

scripts/mysql_fix_privilege_tables.sql

@@ -671,6 +671,7 @@ ALTER TABLE event ADD sql_mode
                             ) DEFAULT '' NOT NULL AFTER on_completion;
 
 UPDATE user SET Event_priv=Super_priv WHERE @hadEventPriv = 0;
+ALTER TABLE event MODIFY name char(64) CHARACTER SET utf8 NOT NULL default '';
 
 --
 -- TRIGGER privilege

sql/item_cmpfunc.cc

@@ -2563,10 +2563,13 @@ Item_cond::fix_fields(THD *thd, Item **ref)
 	(item= *li.ref())->check_cols(1))
       return TRUE; /* purecov: inspected */
     used_tables_cache|=     item->used_tables();
-    tmp_table_map=	    item->not_null_tables();
-    not_null_tables_cache|= tmp_table_map;
-    and_tables_cache&=      tmp_table_map;
-    const_item_cache&=      item->const_item();
+    if (!item->const_item())
+    {
+      tmp_table_map= item->not_null_tables();
+      not_null_tables_cache|= tmp_table_map;
+      and_tables_cache&= tmp_table_map;
+      const_item_cache= FALSE;
+    }  
     with_sum_func=	    with_sum_func || item->with_sum_func;
     if (item->maybe_null)
       maybe_null=1;