Merge from mysql-5.5-bugfixing to mysql-5.5-runtime.

mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test

@@ -372,7 +372,8 @@ reset master;
 
 begin; 
 insert into ti values (1); 
-insert into ti values (2) ; 
+insert into ti values (2) ;
+# This is SAFE because --binlog-direct-non-transactional-updates=FALSE
 insert into tt select * from ti;
 rollback;
 

mysql-test/extra/binlog_tests/mix_innodb_myisam_side_effects.test

@@ -24,6 +24,7 @@ reset master;
 begin; 
 insert into ti values (1); 
 insert into ti values (2) ; 
+# This is SAFE because --binlog-direct-non-transactional-updates=FALSE
 insert into tt select * from ti;
 rollback;
 

mysql-test/extra/rpl_tests/rpl_drop_create_temp_table.inc

@@ -725,7 +725,7 @@ while (`SELECT HEX(@commands) != HEX('')`)
       --eval SET @check_temp='$available_n_temp'
       --eval SET @table_temp='$table_n'
       SET @check_temp= LTRIM(SUBSTRING(@check_temp, LENGTH(@table_temp) + 2));
-      --let $available_t_temp= `SELECT @check_temp`
+      --let $available_n_temp= `SELECT @check_temp`
 
       --enable_query_log
       --eval DROP TEMPORARY TABLE $table_t, $table_n

mysql-test/extra/rpl_tests/rpl_drop_create_temp_table.test

@@ -378,9 +378,12 @@ sync_slave_with_master;
 
 let $MYSQLD_DATADIR= `SELECT @@datadir`;
 
---exec $MYSQL_DUMP --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLD_DATADIR/test-temporary-master.sql
---exec $MYSQL_DUMP_SLAVE --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLD_DATADIR/test-temporary-slave.sql
---diff_files $MYSQLD_DATADIR/test-temporary-master.sql $MYSQLD_DATADIR/test-temporary-slave.sql
+if (`select @@session.binlog_format != 'STATEMENT'`)
+{
+  --exec $MYSQL_DUMP --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLD_DATADIR/test-temporary-master.sql
+  --exec $MYSQL_DUMP_SLAVE --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLD_DATADIR/test-temporary-slave.sql
+  --diff_files $MYSQLD_DATADIR/test-temporary-master.sql $MYSQLD_DATADIR/test-temporary-slave.sql
+}
 
 --echo #########################################################################
 --echo #                           CLEAN

mysql-test/include/ctype_numconv.inc

@@ -1625,6 +1625,108 @@ SET @x=aswkt(point(1,2));
 SELECT charset(@x), collation(@x);
 
 
+--echo #
+--echo # Bug#54916 GROUP_CONCAT + IFNULL truncates output
+--echo #
+SELECT @@collation_connection;
+# ENGINE=MYISAM is very important to make sure "SYSTEM" join type
+# is in use, which will create instances of Item_copy.
+CREATE TABLE t1 (a MEDIUMINT NULL) ENGINE=MYISAM;
+INSERT INTO t1 VALUES (1234567);
+SELECT GROUP_CONCAT(IFNULL(a,'')) FROM t1;
+SELECT GROUP_CONCAT(IF(a,a,'')) FROM t1;
+if (`SELECT @@character_set_connection != 'ucs2'`)
+{
+  # Temporarily disable for ucs2
+  # For details, see Bug#55744 GROUP_CONCAT + CASE + ucs return garbage
+  SELECT GROUP_CONCAT(CASE WHEN a THEN a ELSE '' END) FROM t1;
+}
+--enable_metadata
+SELECT COALESCE(a,'') FROM t1 GROUP BY 1;
+--disable_metadata
+--echo # All columns must be VARCHAR(9) with the same length:
+--disable_warnings
+CREATE TABLE t2 AS
+SELECT
+  CONCAT(a),
+  IFNULL(a,''),
+  IF(a,a,''),
+  CASE WHEN a THEN a ELSE '' END,
+  COALESCE(a,'')
+FROM t1;
+--enable_warnings
+# The above query is expected to send a warning
+# in case of ucs2 character set, until Bug#55744 is fixed.
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT CONCAT_WS(1,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT INSERT(1133,3,0,22) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT LCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT UCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT REPEAT(1,2) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT LEFT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT RIGHT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT LTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT RTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT ELT(1,111,222,333) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT REPLACE(111,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT SUBSTRING_INDEX(111,111,1) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT MAKE_SET(111,222,3) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT SOUNDEX(1) FROM t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 AS SELECT EXPORT_SET(1,'Y','N','',8);
+SHOW CREATE TABLE t2;
+DROP TABLE t2;
+
+DROP TABLE t1;
+
+--echo #
+--echo # End of Bug#54916
+--echo #
+
+
 --echo #
 --echo # Bug#52159 returning time type from function and empty left join causes debug assertion
 --echo #

mysql-test/r/case.result

@@ -160,6 +160,8 @@ t1	CREATE TABLE `t1` (
   `COALESCE('a' COLLATE latin1_bin,'b')` varchar(1) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT ''
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 DROP TABLE t1;
+CREATE TABLE t1 SELECT IFNULL('a' COLLATE latin1_swedish_ci, 'b' COLLATE latin1_bin);
+ERROR HY000: Illegal mix of collations (latin1_swedish_ci,EXPLICIT) and (latin1_bin,EXPLICIT) for operation 'ifnull'
 SELECT 'case+union+test'
 UNION 
 SELECT CASE LOWER('1') WHEN LOWER('2') THEN 'BUG' ELSE 'nobug' END;

mysql-test/r/ctype_binary.result

@@ -2598,6 +2598,156 @@ SELECT charset(@x), collation(@x);
 charset(@x)	collation(@x)
 binary	binary
 #
+# Bug#54916 GROUP_CONCAT + IFNULL truncates output
+#
+SELECT @@collation_connection;
+@@collation_connection
+binary
+CREATE TABLE t1 (a MEDIUMINT NULL) ENGINE=MYISAM;
+INSERT INTO t1 VALUES (1234567);
+SELECT GROUP_CONCAT(IFNULL(a,'')) FROM t1;
+GROUP_CONCAT(IFNULL(a,''))
+1234567
+SELECT GROUP_CONCAT(IF(a,a,'')) FROM t1;
+GROUP_CONCAT(IF(a,a,''))
+1234567
+SELECT GROUP_CONCAT(CASE WHEN a THEN a ELSE '' END) FROM t1;
+GROUP_CONCAT(CASE WHEN a THEN a ELSE '' END)
+1234567
+SELECT COALESCE(a,'') FROM t1 GROUP BY 1;
+Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
+def					COALESCE(a,'')	253	9	7	Y	128	31	63
+COALESCE(a,'')
+1234567
+# All columns must be VARCHAR(9) with the same length:
+CREATE TABLE t2 AS
+SELECT
+CONCAT(a),
+IFNULL(a,''),
+IF(a,a,''),
+CASE WHEN a THEN a ELSE '' END,
+COALESCE(a,'')
+FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT(a)` varbinary(9) DEFAULT NULL,
+  `IFNULL(a,'')` varbinary(9) NOT NULL DEFAULT '',
+  `IF(a,a,'')` varbinary(9) DEFAULT NULL,
+  `CASE WHEN a THEN a ELSE '' END` varbinary(9) DEFAULT NULL,
+  `COALESCE(a,'')` varbinary(9) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT CONCAT_WS(1,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT_WS(1,2,3)` varbinary(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT INSERT(1133,3,0,22) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `INSERT(1133,3,0,22)` varbinary(6) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LCASE(a)` varbinary(9) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT UCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `UCASE(a)` varbinary(9) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPEAT(1,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPEAT(1,2)` varbinary(2) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LEFT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LEFT(123,2)` varbinary(2) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RIGHT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RIGHT(123,2)` varbinary(2) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LTRIM(123)` varbinary(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RTRIM(123)` varbinary(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT ELT(1,111,222,333) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `ELT(1,111,222,333)` varbinary(3) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPLACE(111,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPLACE(111,2,3)` varbinary(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SUBSTRING_INDEX(111,111,1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SUBSTRING_INDEX(111,111,1)` varbinary(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT MAKE_SET(111,222,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `MAKE_SET(111,222,3)` varbinary(5) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SOUNDEX(1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SOUNDEX(1)` varbinary(4) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT EXPORT_SET(1,'Y','N','',8);
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `EXPORT_SET(1,'Y','N','',8)` varbinary(64) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+DROP TABLE t1;
+#
+# End of Bug#54916
+#
+#
 # Bug#52159 returning time type from function and empty left join causes debug assertion
 #
 CREATE FUNCTION f1() RETURNS TIME RETURN 1;

mysql-test/r/ctype_cp1251.result

@@ -2680,6 +2680,156 @@ SELECT charset(@x), collation(@x);
 charset(@x)	collation(@x)
 cp1251	cp1251_general_ci
 #
+# Bug#54916 GROUP_CONCAT + IFNULL truncates output
+#
+SELECT @@collation_connection;
+@@collation_connection
+cp1251_general_ci
+CREATE TABLE t1 (a MEDIUMINT NULL) ENGINE=MYISAM;
+INSERT INTO t1 VALUES (1234567);
+SELECT GROUP_CONCAT(IFNULL(a,'')) FROM t1;
+GROUP_CONCAT(IFNULL(a,''))
+1234567
+SELECT GROUP_CONCAT(IF(a,a,'')) FROM t1;
+GROUP_CONCAT(IF(a,a,''))
+1234567
+SELECT GROUP_CONCAT(CASE WHEN a THEN a ELSE '' END) FROM t1;
+GROUP_CONCAT(CASE WHEN a THEN a ELSE '' END)
+1234567
+SELECT COALESCE(a,'') FROM t1 GROUP BY 1;
+Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
+def					COALESCE(a,'')	253	9	7	Y	0	31	51
+COALESCE(a,'')
+1234567
+# All columns must be VARCHAR(9) with the same length:
+CREATE TABLE t2 AS
+SELECT
+CONCAT(a),
+IFNULL(a,''),
+IF(a,a,''),
+CASE WHEN a THEN a ELSE '' END,
+COALESCE(a,'')
+FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT(a)` varchar(9) CHARACTER SET cp1251 DEFAULT NULL,
+  `IFNULL(a,'')` varchar(9) CHARACTER SET cp1251 NOT NULL DEFAULT '',
+  `IF(a,a,'')` varchar(9) CHARACTER SET cp1251 DEFAULT NULL,
+  `CASE WHEN a THEN a ELSE '' END` varchar(9) CHARACTER SET cp1251 DEFAULT NULL,
+  `COALESCE(a,'')` varchar(9) CHARACTER SET cp1251 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT CONCAT_WS(1,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT_WS(1,2,3)` varchar(3) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT INSERT(1133,3,0,22) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `INSERT(1133,3,0,22)` varchar(6) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LCASE(a)` varchar(9) CHARACTER SET cp1251 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT UCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `UCASE(a)` varchar(9) CHARACTER SET cp1251 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPEAT(1,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPEAT(1,2)` varchar(2) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LEFT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LEFT(123,2)` varchar(2) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RIGHT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RIGHT(123,2)` varchar(2) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LTRIM(123)` varchar(3) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RTRIM(123)` varchar(3) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT ELT(1,111,222,333) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `ELT(1,111,222,333)` varchar(3) CHARACTER SET cp1251 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPLACE(111,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPLACE(111,2,3)` varchar(3) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SUBSTRING_INDEX(111,111,1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SUBSTRING_INDEX(111,111,1)` varchar(3) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT MAKE_SET(111,222,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `MAKE_SET(111,222,3)` varchar(5) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SOUNDEX(1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SOUNDEX(1)` varchar(4) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT EXPORT_SET(1,'Y','N','',8);
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `EXPORT_SET(1,'Y','N','',8)` varchar(64) CHARACTER SET cp1251 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+DROP TABLE t1;
+#
+# End of Bug#54916
+#
+#
 # Bug#52159 returning time type from function and empty left join causes debug assertion
 #
 CREATE FUNCTION f1() RETURNS TIME RETURN 1;

mysql-test/r/ctype_cp932_binlog_stm.result

@@ -47,7 +47,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t4 VALUES ( NAME_CONST('ins1',_latin1 0x466F6F2773206120426172 COLLATE 'latin1_swedish_ci'),  NAME_CONST('ins2',_cp932 0xED40ED41ED42 COLLATE 'cp932_japanese_ci'),  NAME_CONST('ind',47.93))
 master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; DROP PROCEDURE bug18293
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t4
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t4` /* generated by server */
 End of 5.0 tests
 SHOW BINLOG EVENTS FROM 490;
 ERROR HY000: Error when executing command SHOW BINLOG EVENTS: Wrong offset or I/O error

mysql-test/r/ctype_latin1.result

@@ -3008,6 +3008,156 @@ SELECT charset(@x), collation(@x);
 charset(@x)	collation(@x)
 latin1	latin1_swedish_ci
 #
+# Bug#54916 GROUP_CONCAT + IFNULL truncates output
+#
+SELECT @@collation_connection;
+@@collation_connection
+latin1_swedish_ci
+CREATE TABLE t1 (a MEDIUMINT NULL) ENGINE=MYISAM;
+INSERT INTO t1 VALUES (1234567);
+SELECT GROUP_CONCAT(IFNULL(a,'')) FROM t1;
+GROUP_CONCAT(IFNULL(a,''))
+1234567
+SELECT GROUP_CONCAT(IF(a,a,'')) FROM t1;
+GROUP_CONCAT(IF(a,a,''))
+1234567
+SELECT GROUP_CONCAT(CASE WHEN a THEN a ELSE '' END) FROM t1;
+GROUP_CONCAT(CASE WHEN a THEN a ELSE '' END)
+1234567
+SELECT COALESCE(a,'') FROM t1 GROUP BY 1;
+Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
+def					COALESCE(a,'')	253	9	7	Y	0	31	8
+COALESCE(a,'')
+1234567
+# All columns must be VARCHAR(9) with the same length:
+CREATE TABLE t2 AS
+SELECT
+CONCAT(a),
+IFNULL(a,''),
+IF(a,a,''),
+CASE WHEN a THEN a ELSE '' END,
+COALESCE(a,'')
+FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT(a)` varchar(9) DEFAULT NULL,
+  `IFNULL(a,'')` varchar(9) NOT NULL DEFAULT '',
+  `IF(a,a,'')` varchar(9) DEFAULT NULL,
+  `CASE WHEN a THEN a ELSE '' END` varchar(9) DEFAULT NULL,
+  `COALESCE(a,'')` varchar(9) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT CONCAT_WS(1,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT_WS(1,2,3)` varchar(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT INSERT(1133,3,0,22) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `INSERT(1133,3,0,22)` varchar(6) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LCASE(a)` varchar(9) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT UCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `UCASE(a)` varchar(9) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPEAT(1,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPEAT(1,2)` varchar(2) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LEFT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LEFT(123,2)` varchar(2) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RIGHT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RIGHT(123,2)` varchar(2) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LTRIM(123)` varchar(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RTRIM(123)` varchar(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT ELT(1,111,222,333) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `ELT(1,111,222,333)` varchar(3) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPLACE(111,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPLACE(111,2,3)` varchar(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SUBSTRING_INDEX(111,111,1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SUBSTRING_INDEX(111,111,1)` varchar(3) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT MAKE_SET(111,222,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `MAKE_SET(111,222,3)` varchar(5) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SOUNDEX(1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SOUNDEX(1)` varchar(4) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT EXPORT_SET(1,'Y','N','',8);
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `EXPORT_SET(1,'Y','N','',8)` varchar(64) NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+DROP TABLE t1;
+#
+# End of Bug#54916
+#
+#
 # Bug#52159 returning time type from function and empty left join causes debug assertion
 #
 CREATE FUNCTION f1() RETURNS TIME RETURN 1;

mysql-test/r/ctype_ucs.result

@@ -3840,6 +3840,153 @@ SELECT charset(@x), collation(@x);
 charset(@x)	collation(@x)
 ucs2	ucs2_general_ci
 #
+# Bug#54916 GROUP_CONCAT + IFNULL truncates output
+#
+SELECT @@collation_connection;
+@@collation_connection
+ucs2_general_ci
+CREATE TABLE t1 (a MEDIUMINT NULL) ENGINE=MYISAM;
+INSERT INTO t1 VALUES (1234567);
+SELECT GROUP_CONCAT(IFNULL(a,'')) FROM t1;
+GROUP_CONCAT(IFNULL(a,''))
+1234567
+SELECT GROUP_CONCAT(IF(a,a,'')) FROM t1;
+GROUP_CONCAT(IF(a,a,''))
+1234567
+SELECT COALESCE(a,'') FROM t1 GROUP BY 1;
+Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
+def					COALESCE(a,'')	253	9	7	Y	0	31	8
+COALESCE(a,'')
+1234567
+# All columns must be VARCHAR(9) with the same length:
+CREATE TABLE t2 AS
+SELECT
+CONCAT(a),
+IFNULL(a,''),
+IF(a,a,''),
+CASE WHEN a THEN a ELSE '' END,
+COALESCE(a,'')
+FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT(a)` varchar(9) CHARACTER SET ucs2 DEFAULT NULL,
+  `IFNULL(a,'')` varchar(9) CHARACTER SET ucs2 NOT NULL DEFAULT '',
+  `IF(a,a,'')` varchar(9) CHARACTER SET ucs2 DEFAULT NULL,
+  `CASE WHEN a THEN a ELSE '' END` varchar(9) CHARACTER SET ucs2 DEFAULT NULL,
+  `COALESCE(a,'')` varchar(9) CHARACTER SET ucs2 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT CONCAT_WS(1,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `CONCAT_WS(1,2,3)` varchar(3) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT INSERT(1133,3,0,22) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `INSERT(1133,3,0,22)` varchar(6) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LCASE(a)` varchar(9) CHARACTER SET ucs2 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT UCASE(a) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `UCASE(a)` varchar(9) CHARACTER SET ucs2 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPEAT(1,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPEAT(1,2)` varchar(2) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LEFT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LEFT(123,2)` varchar(2) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RIGHT(123,2) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RIGHT(123,2)` varchar(2) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT LTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `LTRIM(123)` varchar(3) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT RTRIM(123) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `RTRIM(123)` varchar(3) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT ELT(1,111,222,333) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `ELT(1,111,222,333)` varchar(3) CHARACTER SET ucs2 DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT REPLACE(111,2,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `REPLACE(111,2,3)` varchar(3) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SUBSTRING_INDEX(111,111,1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SUBSTRING_INDEX(111,111,1)` varchar(3) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT MAKE_SET(111,222,3) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `MAKE_SET(111,222,3)` varchar(5) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT SOUNDEX(1) FROM t1;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `SOUNDEX(1)` varchar(4) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+CREATE TABLE t2 AS SELECT EXPORT_SET(1,'Y','N','',8);
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `EXPORT_SET(1,'Y','N','',8)` varchar(64) CHARACTER SET ucs2 NOT NULL DEFAULT ''
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+DROP TABLE t2;
+DROP TABLE t1;
+#
+# End of Bug#54916
+#
+#
 # Bug#52159 returning time type from function and empty left join causes debug assertion
 #
 CREATE FUNCTION f1() RETURNS TIME RETURN 1;

mysql-test/r/ctype_utf16_def.result

+SHOW VARIABLES LIKE 'collation_server';
+Variable_name	Value
+collation_server	utf16_general_ci
+SHOW VARIABLES LIKE 'character_set_server';
+Variable_name	Value
+character_set_server	utf16
+SHOW VARIABLES LIKE 'ft_stopword_file';
+Variable_name	Value
+ft_stopword_file	(built-in)

mysql-test/r/ctype_utf32.result

@@ -1091,5 +1091,14 @@ t2	CREATE TABLE `t2` (
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 DROP TABLE t1, t2;
 #
+# Bug#45263 utf32_general_ci, bad effects around CREATE TABLE AS SELECT
+#
+SET collation_connection=utf32_general_ci;
+CREATE TABLE t1 AS SELECT HEX(0x00) AS my_col;
+SELECT * FROM t1;
+my_col
+00
+DROP TABLE t1;
+#
 # End of 5.5 tests
 #

mysql-test/r/mysqlbinlog.result

@@ -28,7 +28,7 @@ SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/
 SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
 SET @@session.lc_time_names=0/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-drop table if exists t1,t2,t3,t4,t5,t03,t04
+DROP TABLE IF EXISTS `t1`,`t2`,`t3`,`t4`,`t5`,`t03`,`t04` /* generated by server */
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 create table t1 (word varchar(20))
@@ -229,7 +229,7 @@ SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/
 SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
 SET @@session.lc_time_names=0/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-drop table if exists t1,t2,t3,t4,t5,t03,t04
+DROP TABLE IF EXISTS `t1`,`t2`,`t3`,`t4`,`t5`,`t03`,`t04` /* generated by server */
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 create table t1 (word varchar(20))
@@ -628,7 +628,7 @@ SET TIMESTAMP=1000000000/*!*/;
 COMMIT
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
-drop table t1
+DROP TABLE `t1` /* generated by server */
 /*!*/;
 DELIMITER ;
 # End of log file

mysql-test/suite/binlog/r/binlog_database.result

@@ -36,7 +36,8 @@ master-bin.000001	#	Query	#	#	drop database if exists mysqltest1
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; insert into t1 values (1)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table tt1, t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE `tt1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 FLUSH STATUS;
 set binlog_format=mixed;
 reset master;
@@ -76,7 +77,8 @@ master-bin.000001	#	Query	#	#	drop database if exists mysqltest1
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; insert into t1 values (1)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table tt1, t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE `tt1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 FLUSH STATUS;
 set binlog_format=row;
 reset master;
@@ -117,8 +119,8 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE IF EXISTS `tt1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 FLUSH STATUS;
 show databases;
 Database

mysql-test/suite/binlog/r/binlog_innodb_row.result

@@ -45,7 +45,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 ###############################################
 RESET MASTER;
 CREATE TEMPORARY TABLE t1 (c1 int) Engine=InnoDB;

mysql-test/suite/binlog/r/binlog_row_binlog.result

@@ -234,7 +234,7 @@ master-bin.000001	#	Xid	#	#	COMMIT /* XID */
 master-bin.000001	#	Rotate	#	#	master-bin.000002;pos=4
 show binlog events in 'master-bin.000002' from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000002	#	Query	#	#	use `test`; drop table t1
+master-bin.000002	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 set @ac = @@autocommit;
 set autocommit= 0;
 reset master;
@@ -256,7 +256,7 @@ master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 set @bcs = @@binlog_cache_size;
 set global binlog_cache_size=4096;
 reset master;
@@ -1086,7 +1086,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 reset master;
 CREATE DATABASE bug39182 DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
 USE bug39182;
@@ -1194,7 +1194,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int)
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE IF NOT EXISTS `t2` (
@@ -1229,7 +1229,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int)
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE IF NOT EXISTS `t2` (
@@ -1251,8 +1251,8 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (mysql.user)
 master-bin.000001	#	Delete_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1`,`t2`,`t3` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE IF EXISTS `tt1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1`,`t2`,`t3` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int not null auto_increment, primary key (a)) engine=myisam
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)

mysql-test/suite/binlog/r/binlog_row_drop_tbl.result

@@ -13,4 +13,4 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */

mysql-test/suite/binlog/r/binlog_row_drop_tmp_tbl.result

@@ -28,11 +28,13 @@ Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	CREATE DATABASE `drop-temp+table-test`
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; CREATE TABLE t(c1 int)
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp` /* generated by server */
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp` /* generated by server */
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp3` /* generated by server */
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS `t` /* generated by server */
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp2` /* generated by server */
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS tmp2, t
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS `t` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS `tmp2`,`t` /* generated by server */
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `shortn2`,`table:name`,`shortn1`
 DROP DATABASE `drop-temp+table-test`;
 RESET MASTER;

mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result

@@ -286,7 +286,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1,t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1`,`t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t0 (n int)
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t0)
@@ -388,12 +388,12 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE if exists t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t2 (a int, b int, primary key (a)) engine=innodb
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
@@ -404,7 +404,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
@@ -425,8 +425,8 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE IF EXISTS `t2` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 reset master;
 create table t1 (a int) engine=innodb;
 create table t2 (a int) engine=myisam;

mysql-test/suite/binlog/r/binlog_stm_binlog.result

@@ -143,7 +143,7 @@ master-bin.000001	#	Xid	#	#	COMMIT /* XID */
 master-bin.000001	#	Rotate	#	#	master-bin.000002;pos=4
 show binlog events in 'master-bin.000002' from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000002	#	Query	#	#	use `test`; drop table t1
+master-bin.000002	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 set @ac = @@autocommit;
 set autocommit= 0;
 reset master;
@@ -162,7 +162,7 @@ master-bin.000001	#	Query	#	#	use `test`; insert into t1 values (1)
 master-bin.000001	#	Query	#	#	use `test`; insert into t1 values (2)
 master-bin.000001	#	Query	#	#	use `test`; insert into t1 values (3)
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 set @bcs = @@binlog_cache_size;
 set global binlog_cache_size=4096;
 reset master;
@@ -591,7 +591,7 @@ master-bin.000001	#	Query	#	#	use `test`; create table t1 (a bigint unsigned, b
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; insert into t1 values (9999999999999999,14632475938453979136)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 reset master;
 CREATE DATABASE bug39182 DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
 USE bug39182;
@@ -637,7 +637,7 @@ DROP TEMPORARY TABLE tmp1;
 END
 master-bin.000001	#	Query	#	#	use `bug39182`; CREATE TEMPORARY TABLE tmp1
 SELECT * FROM t1 WHERE a LIKE CONCAT("%",  NAME_CONST('s1',_utf8'test' COLLATE 'utf8_unicode_ci'), "%")
-master-bin.000001	#	Query	#	#	use `bug39182`; DROP TEMPORARY TABLE tmp1
+master-bin.000001	#	Query	#	#	use `bug39182`; DROP TEMPORARY TABLE `tmp1` /* generated by server */
 DROP PROCEDURE p1;
 DROP TABLE t1;
 DROP DATABASE bug39182;
@@ -701,7 +701,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Intvar	#	#	INSERT_ID=127
 master-bin.000001	#	Query	#	#	use `test`; insert into t1 values(null)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int)
 master-bin.000001	#	Query	#	#	use `test`; create table if not exists t2 select * from t1
 master-bin.000001	#	Query	#	#	use `test`; create temporary table tt1 (a int)
@@ -728,7 +728,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Intvar	#	#	INSERT_ID=127
 master-bin.000001	#	Query	#	#	use `test`; insert into t1 values(null)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int)
 master-bin.000001	#	Query	#	#	use `test`; create table if not exists t2 select * from t1
 master-bin.000001	#	Query	#	#	use `test`; create temporary table tt1 (a int)
@@ -742,7 +742,8 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `mysql`; DELETE FROM user WHERE host='localhost' AND user='@#@'
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1,t2,t3,tt1
+master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE `tt1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1`,`t2`,`t3` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int not null auto_increment, primary key (a)) engine=myisam
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)

mysql-test/suite/binlog/r/binlog_stm_blackhole.result

@@ -107,7 +107,7 @@ select * from t3;
 a
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Query	#	#	use `test`; drop table t1,t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1`,`t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (a int) engine=blackhole
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; delete from t1 where a=10

mysql-test/suite/binlog/r/binlog_stm_drop_tbl.result

@@ -12,4 +12,4 @@ master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES(1)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */

mysql-test/suite/binlog/r/binlog_stm_drop_tmp_tbl.result

@@ -34,12 +34,14 @@ master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; CREATE TEMPORARY TABLE
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; CREATE TEMPORARY TABLE tmp2(c1 int)
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; CREATE TEMPORARY TABLE tmp3(c1 int)
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; CREATE TABLE t(c1 int)
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS tmp
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS tmp
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS tmp, tmp1
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE tmp3
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS tmp2, t
-master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS tmp2, t
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE `tmp3` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS `tmp2` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS `t` /* generated by server */
+master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP TABLE IF EXISTS `tmp2`,`t` /* generated by server */
 master-bin.000001	#	Query	#	#	use `drop-temp+table-test`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `shortn2`,`table:name`,`shortn1`
 DROP DATABASE `drop-temp+table-test`;
 RESET MASTER;

mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result

@@ -270,7 +270,7 @@ master-bin.000001	#	Xid	#	#	COMMIT /* XID */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; insert into t2 values (20)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1,t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1`,`t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; create temporary table ti (a int) engine=innodb
 master-bin.000001	#	Query	#	#	ROLLBACK
@@ -383,11 +383,11 @@ Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 values (1,1),(1,2)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE if exists t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 values (3,3)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t2 (a int, b int, primary key (a)) engine=innodb
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (4,4)
@@ -396,7 +396,7 @@ master-bin.000001	#	Query	#	#	use `test`; TRUNCATE table t2
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (5,5)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 values (6,6)
 master-bin.000001	#	Query	#	#	COMMIT
@@ -417,7 +417,8 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO t2 values (100,100)
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t1,t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE `t2` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 reset master;
 create table t1 (a int) engine=innodb;
 create table t2 (a int) engine=myisam;

mysql-test/suite/binlog/r/binlog_stm_row.result

@@ -59,8 +59,8 @@ RELEASE_LOCK('Bug#34306')
 # Show binlog events
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS t1
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t2 LIKE t1
 master-bin.000001	#	Query	#	#	BEGIN

mysql-test/suite/funcs_2/charset/charset_master.test

@@ -695,3 +695,5 @@ let $coll= utf8_unicode_ci;
 
 }
 
+DROP database test;
+CREATE database test;
\ No newline at end of file

mysql-test/suite/funcs_2/r/innodb_charset.result

@@ -27980,6 +27980,7 @@ F6	1
 213	1
 53	1
 73	1
+DF	1
 15A	1
 15B	1
 15C	1
@@ -28150,7 +28151,6 @@ F8	1
 1FF	1
 DE	1
 FE	1
-DF	1
 F7	1
 110	1
 111	1
@@ -78790,6 +78790,7 @@ C892	1
 C893	1
 53	1
 73	1
+C39F	1
 C59A	1
 C59B	1
 C59C	1
@@ -78960,7 +78961,6 @@ C7BE	1
 C7BF	1
 C39E	1
 C3BE	1
-C39F	1
 C3B7	1
 C490	1
 C491	1
@@ -119154,3 +119154,5 @@ DFBD	1
 DFBE	1
 DFBF	1
 DROP TABLE IF EXISTS test.t1;
+DROP database test;
+CREATE database test;

mysql-test/suite/funcs_2/r/memory_charset.result

@@ -27980,6 +27980,7 @@ F6	1
 213	1
 53	1
 73	1
+DF	1
 15A	1
 15B	1
 15C	1
@@ -28150,7 +28151,6 @@ F8	1
 1FF	1
 DE	1
 FE	1
-DF	1
 F7	1
 110	1
 111	1
@@ -78790,6 +78790,7 @@ C892	1
 C893	1
 53	1
 73	1
+C39F	1
 C59A	1
 C59B	1
 C59C	1
@@ -78960,7 +78961,6 @@ C7BE	1
 C7BF	1
 C39E	1
 C3BE	1
-C39F	1
 C3B7	1
 C490	1
 C491	1
@@ -119154,3 +119154,5 @@ DFBD	1
 DFBE	1
 DFBF	1
 DROP TABLE IF EXISTS test.t1;
+DROP database test;
+CREATE database test;

mysql-test/suite/funcs_2/r/myisam_charset.result

@@ -27980,6 +27980,7 @@ F6	1
 213	1
 53	1
 73	1
+DF	1
 15A	1
 15B	1
 15C	1
@@ -28150,7 +28151,6 @@ F8	1
 1FF	1
 DE	1
 FE	1
-DF	1
 F7	1
 110	1
 111	1
@@ -78790,6 +78790,7 @@ C892	1
 C893	1
 53	1
 73	1
+C39F	1
 C59A	1
 C59B	1
 C59C	1
@@ -78960,7 +78961,6 @@ C7BE	1
 C7BF	1
 C39E	1
 C3BE	1
-C39F	1
 C3B7	1
 C490	1
 C491	1
@@ -119154,3 +119154,5 @@ DFBD	1
 DFBE	1
 DFBF	1
 DROP TABLE IF EXISTS test.t1;
+DROP database test;
+CREATE database test;

mysql-test/suite/funcs_2/t/disabled.def

-# Disabled by hhunger (2008-03-03) due to WL4204
-innodb_charset : Bug#20447 Problem with prefix keys with contractions and expansions
-myisam_charset : Bug#20447 Problem with prefix keys with contractions and expansions
-memory_charset : Bug#20447 Problem with prefix keys with contractions and expansions
+# Should maybe be enabled, but ndb is not part of the ordinary build. 
+# Bernt M. Johnsen 2010-05-10
 ndb_charset    : Bug#20447 Problem with prefix keys with contractions and expansions
 

mysql-test/suite/perfschema/r/binlog_mix.result

@@ -28,8 +28,8 @@ master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUME
 master-bin.000001	#	Update_rows	#	#	table_id: #
 master-bin.000001	#	Update_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table if exists test.t1
-master-bin.000001	#	Query	#	#	use `test`; drop table if exists test.t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table test.t1 (thread_id integer)
 master-bin.000001	#	Query	#	#	use `test`; create table test.t2 (name varchar(128))
 master-bin.000001	#	Query	#	#	BEGIN
@@ -40,8 +40,8 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table test.t1
-master-bin.000001	#	Query	#	#	use `test`; drop table test.t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUMENTS)
 master-bin.000001	#	Update_rows	#	#	table_id: #

mysql-test/suite/perfschema/r/binlog_row.result

@@ -28,8 +28,8 @@ master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUME
 master-bin.000001	#	Update_rows	#	#	table_id: #
 master-bin.000001	#	Update_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table if exists test.t1
-master-bin.000001	#	Query	#	#	use `test`; drop table if exists test.t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table test.t1 (thread_id integer)
 master-bin.000001	#	Query	#	#	use `test`; create table test.t2 (name varchar(128))
 master-bin.000001	#	Query	#	#	BEGIN
@@ -40,8 +40,8 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table test.t1
-master-bin.000001	#	Query	#	#	use `test`; drop table test.t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUMENTS)
 master-bin.000001	#	Update_rows	#	#	table_id: #

mysql-test/suite/perfschema/r/binlog_stmt.result

@@ -36,8 +36,8 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
   where name like "wait/synch/rwlock/%"
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table if exists test.t1
-master-bin.000001	#	Query	#	#	use `test`; drop table if exists test.t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table test.t1 (thread_id integer)
 master-bin.000001	#	Query	#	#	use `test`; create table test.t2 (name varchar(128))
 master-bin.000001	#	Query	#	#	BEGIN
@@ -49,8 +49,8 @@ master-bin.000001	#	Query	#	#	use `test`; insert into test.t2
 select name from performance_schema.SETUP_INSTRUMENTS
 where name like "wait/synch/rwlock/%"
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table test.t1
-master-bin.000001	#	Query	#	#	use `test`; drop table test.t2
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
   where name like "wait/synch/rwlock/%"

mysql-test/suite/rpl/r/rpl_conditional_comments.result

@@ -43,7 +43,7 @@ Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO /* 99999 blabla*/ t1 VALUES(60) /* 99999 ,(61)*/
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1(c1 INT)
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO /* 99999 blabla*/ t1 VALUES(60) /* 99999 ,(61)*/
@@ -51,7 +51,7 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO /* 99999 blabla */ t1 VALUES(62) /* 99999 ,(63)*/
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1(c1 INT)
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO /* 99999 blabla */ t1 VALUES(62) /* 99999 ,(63)*/

mysql-test/suite/rpl/r/rpl_drop_if_exists.result

@@ -13,7 +13,7 @@ master-bin.000001	#	Query	#	#	use `test`; DROP FUNCTION IF EXISTS db_bug_13684.f
 master-bin.000001	#	Query	#	#	use `test`; DROP TRIGGER IF EXISTS db_bug_13684.tr
 master-bin.000001	#	Query	#	#	use `test`; DROP VIEW IF EXISTS db_bug_13684.v
 master-bin.000001	#	Query	#	#	use `test`; DROP EVENT IF EXISTS db_bug_13684.e
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS db_bug_13684.t
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `db_bug_13684`.`t` /* generated by server */
 master-bin.000001	#	Query	#	#	DROP DATABASE IF EXISTS db_bug_13684
 CREATE DATABASE db_bug_13684;
 CREATE TABLE db_bug_13684.t (a int);
@@ -39,7 +39,7 @@ master-bin.000001	#	Query	#	#	use `test`; DROP FUNCTION IF EXISTS db_bug_13684.f
 master-bin.000001	#	Query	#	#	use `test`; DROP TRIGGER IF EXISTS db_bug_13684.tr
 master-bin.000001	#	Query	#	#	use `test`; DROP VIEW IF EXISTS db_bug_13684.v
 master-bin.000001	#	Query	#	#	use `test`; DROP EVENT IF EXISTS db_bug_13684.e
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS db_bug_13684.t
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `db_bug_13684`.`t` /* generated by server */
 master-bin.000001	#	Query	#	#	DROP DATABASE IF EXISTS db_bug_13684
 master-bin.000001	#	Query	#	#	CREATE DATABASE db_bug_13684
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE db_bug_13684.t (a int)
@@ -71,7 +71,7 @@ master-bin.000001	#	Query	#	#	use `test`; DROP FUNCTION IF EXISTS db_bug_13684.f
 master-bin.000001	#	Query	#	#	use `test`; DROP TRIGGER IF EXISTS db_bug_13684.tr
 master-bin.000001	#	Query	#	#	use `test`; DROP VIEW IF EXISTS db_bug_13684.v
 master-bin.000001	#	Query	#	#	use `test`; DROP EVENT IF EXISTS db_bug_13684.e
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS db_bug_13684.t
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `db_bug_13684`.`t` /* generated by server */
 master-bin.000001	#	Query	#	#	DROP DATABASE IF EXISTS db_bug_13684
 master-bin.000001	#	Query	#	#	CREATE DATABASE db_bug_13684
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE db_bug_13684.t (a int)
@@ -94,5 +94,5 @@ master-bin.000001	#	Query	#	#	use `test`; DROP FUNCTION IF EXISTS db_bug_13684.f
 master-bin.000001	#	Query	#	#	use `test`; DROP TRIGGER IF EXISTS db_bug_13684.tr
 master-bin.000001	#	Query	#	#	use `test`; DROP VIEW IF EXISTS db_bug_13684.v
 master-bin.000001	#	Query	#	#	use `test`; DROP EVENT IF EXISTS db_bug_13684.e
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS db_bug_13684.t
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `db_bug_13684`.`t` /* generated by server */
 master-bin.000001	#	Query	#	#	DROP DATABASE IF EXISTS db_bug_13684

mysql-test/suite/rpl/r/rpl_mixed_implicit_commit_binlog.result

@@ -494,7 +494,7 @@ Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; INSERT INTO tt_1(ddl_case) VALUES (3)
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS tt_xx, new_tt_xx
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `tt_xx`,`new_tt_xx` /* generated by server */
 -e-e-e-e-e-e-e-e-e-e-e- >> << -e-e-e-e-e-e-e-e-e-e-e-
 
 -b-b-b-b-b-b-b-b-b-b-b- >> << -b-b-b-b-b-b-b-b-b-b-b-

mysql-test/suite/rpl/r/rpl_row_drop.result

@@ -46,8 +46,8 @@ Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t1 (a int)
 master-bin.000001	#	Query	#	#	use `test`; CREATE TABLE t2 (a int)
 master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE IF EXISTS `t2` /* generated by server */
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; DROP TEMPORARY TABLE IF EXISTS `t2` /* generated by server */
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 SHOW TABLES;
 Tables_in_test
 t2

mysql-test/suite/rpl/r/rpl_row_implicit_commit_binlog.result

@@ -530,7 +530,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.tt_1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
-master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS tt_xx, new_tt_xx
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `tt_xx`,`new_tt_xx` /* generated by server */
 -e-e-e-e-e-e-e-e-e-e-e- >> << -e-e-e-e-e-e-e-e-e-e-e-
 
 -b-b-b-b-b-b-b-b-b-b-b- >> << -b-b-b-b-b-b-b-b-b-b-b-

mysql-test/suite/rpl/r/rpl_row_log.result

@@ -23,7 +23,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
@@ -198,7 +198,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
@@ -228,7 +228,7 @@ slave-bin.000001	#	Query	#	#	BEGIN
 slave-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 slave-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 slave-bin.000001	#	Query	#	#	COMMIT
-slave-bin.000001	#	Query	#	#	use `test`; drop table t1
+slave-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 slave-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
 slave-bin.000001	#	Query	#	#	BEGIN
 slave-bin.000001	#	Table_map	#	#	table_id: # (test.t1)

mysql-test/suite/rpl/r/rpl_row_log_innodb.result

@@ -23,7 +23,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=InnoDB
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
@@ -198,7 +198,7 @@ master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Xid	#	#	COMMIT /* XID */
-master-bin.000001	#	Query	#	#	use `test`; drop table t1
+master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=InnoDB
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
@@ -228,7 +228,7 @@ slave-bin.000001	#	Query	#	#	BEGIN
 slave-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 slave-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 slave-bin.000001	#	Xid	#	#	COMMIT /* XID */
-slave-bin.000001	#	Query	#	#	use `test`; drop table t1
+slave-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 slave-bin.000001	#	Query	#	#	use `test`; create table t1 (word char(20) not null)ENGINE=InnoDB
 slave-bin.000001	#	Query	#	#	BEGIN
 slave-bin.000001	#	Table_map	#	#	table_id: # (test.t1)

mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result

@@ -188,7 +188,7 @@ SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/
 SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
 SET @@session.lc_time_names=0/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-DROP TABLE IF EXISTS t1,t2,t3
+DROP TABLE IF EXISTS `t1`,`t2`,`t3` /* generated by server */
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 CREATE TABLE t1(word VARCHAR(20))
@@ -297,7 +297,7 @@ SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/
 SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
 SET @@session.lc_time_names=0/*!*/;
 SET @@session.collation_database=DEFAULT/*!*/;
-DROP TABLE IF EXISTS t1,t2,t3
+DROP TABLE IF EXISTS `t1`,`t2`,`t3` /* generated by server */
 /*!*/;
 SET TIMESTAMP=1000000000/*!*/;
 CREATE TABLE t1(word VARCHAR(20))

mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result

@@ -201,7 +201,7 @@ DROP TABLE t1;
 [MASTER] ********* SOW BINLOG EVENTS IN ...  *********
 show binlog events in 'master-bin.000002' from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000002	#	Query	#	#	use `test`; DROP TABLE t1
+master-bin.000002	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 [MASTER] ********* SOW BINLOG EVENTS         *********
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
@@ -234,7 +234,7 @@ master-bin.000001	#	Rotate	#	#	master-bin.000002;pos=4
 [SLAVE] ********* SOW BINLOG EVENTS IN ...   *********
 show binlog events in 'slave-bin.000002' from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-bin.000002	#	Query	#	#	use `test`; DROP TABLE t1
+slave-bin.000002	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 [SLAVE] ********* SOW BINLOG EVENTS          *********
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info

mysql-test/t/ctype_utf16_def-master.opt

+--character-set-server=utf16,latin1