Merge joreland@bk-internal.mysql.com:/home/bk/mysql-5.1-new (7511a45b) · Commits · Software / OSDI20 Artifacts / mariadb

mysql-test/r/join_nested.result

+17 −3

Original line number	Diff line number	Diff line
		@@ -960,7 +960,7 @@ id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t2 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t3 ALL NULL NULL NULL NULL 2 Using where
		1 SIMPLE t4 ref idx_b idx_b 5 test.t2.b 2 Using where
		1 SIMPLE t5 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t5 ALL idx_b NULL NULL NULL 3 Using where
		1 SIMPLE t7 ALL NULL NULL NULL NULL 2 Using where
		1 SIMPLE t6 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t8 ALL NULL NULL NULL NULL 2 Using where
		@@ -1009,7 +1009,7 @@ id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t2 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t3 ALL NULL NULL NULL NULL 2 Using where
		1 SIMPLE t4 ref idx_b idx_b 5 test.t2.b 2 Using where
		1 SIMPLE t5 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t5 ALL idx_b NULL NULL NULL 3 Using where
		1 SIMPLE t7 ALL NULL NULL NULL NULL 2 Using where
		1 SIMPLE t6 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t8 ref idx_b idx_b 5 test.t5.b 2 Using where
		@@ -1059,7 +1059,7 @@ id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t2 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t3 ALL NULL NULL NULL NULL 2 Using where
		1 SIMPLE t4 ref idx_b idx_b 5 test.t2.b 2 Using where
		1 SIMPLE t5 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t5 ALL idx_b NULL NULL NULL 3 Using where
		1 SIMPLE t7 ALL NULL NULL NULL NULL 2 Using where
		1 SIMPLE t6 ALL NULL NULL NULL NULL 3 Using where
		1 SIMPLE t8 ref idx_b idx_b 5 test.t5.b 2 Using where
		@@ -1467,3 +1467,17 @@ id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t6 ref a a 5 test.t4.b X
		1 SIMPLE t5 ref a a 5 test.t3.b X
		drop table t0, t1, t2, t3, t4, t5, t6, t7;
		create table t1 (a int);
		insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
		create table t2 (a int, filler char(100), key(a));
		insert into t2 select A.a + 10*B.a, '' from t1 A, t1 B;
		create table t3 like t2;
		insert into t3 select * from t2;
		explain select * from t1 left join
		(t2 left join t3 on (t2.a = t3.a))
		on (t1.a = t2.a);
		id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t1 ALL NULL NULL NULL NULL 10
		1 SIMPLE t2 ref a a 5 test.t1.a 1
		1 SIMPLE t3 ref a a 5 test.t2.a 1
		drop table t1, t2, t3;

mysql-test/r/ps.result

+34 −0

Original line number	Diff line number	Diff line
		@@ -825,6 +825,40 @@ execute stmt;
		drop table t1;
		set names default;
		deallocate prepare stmt;
		create table t1 (
		word_id mediumint(8) unsigned not null default '0',
		formatted varchar(20) not null default ''
		);
		insert into t1 values
		(80,'pendant'), (475,'pretendants'), (989,'tendances'),
		(1019,'cependant'),(1022,'abondance'),(1205,'independants'),
		(13,'lessiver'),(25,'lambiner'),(46,'situer'),(71,'terminer'),
		(82,'decrocher');
		select count(*) from t1 where formatted like '%NDAN%';
		count(*)
		6
		select count(*) from t1 where formatted like '%ER';
		count(*)
		5
		prepare stmt from "select count(*) from t1 where formatted like ?";
		set @like="%NDAN%";
		execute stmt using @like;
		count(*)
		6
		set @like="%ER";
		execute stmt using @like;
		count(*)
		5
		set @like="%NDAN%";
		execute stmt using @like;
		count(*)
		6
		set @like="%ER";
		execute stmt using @like;
		count(*)
		5
		deallocate prepare stmt;
		drop table t1;
		create table t1 (id int);
		prepare ins_call from "insert into t1 (id) values (1)";
		execute ins_call;

mysql-test/t/join_nested.test

+14 −0

Original line number	Diff line number	Diff line
		@@ -900,3 +900,17 @@ explain select * from t2 left join
		join t5 on t5.a=t3.b) on t3.a=t2.b;

		drop table t0, t1, t2, t3, t4, t5, t6, t7;

		# BUG#16393
		create table t1 (a int);
		insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
		create table t2 (a int, filler char(100), key(a));
		insert into t2 select A.a + 10*B.a, '' from t1 A, t1 B;
		create table t3 like t2;
		insert into t3 select * from t2;

		explain select * from t1 left join
		(t2 left join t3 on (t2.a = t3.a))
		on (t1.a = t2.a);
		drop table t1, t2, t3;

mysql-test/t/ps.test

+30 −0

Original line number	Diff line number	Diff line
		@@ -870,6 +870,36 @@ drop table t1;
		set names default;
		deallocate prepare stmt;

		#
		# A test case for Bug#12734 "prepared statement may return incorrect result
		# set for a select SQL request": test that canDoTurboBM is reset for each
		# execute of a prepared statement.
		#
		create table t1 (
		word_id mediumint(8) unsigned not null default '0',
		formatted varchar(20) not null default ''
		);

		insert into t1 values
		(80,'pendant'), (475,'pretendants'), (989,'tendances'),
		(1019,'cependant'),(1022,'abondance'),(1205,'independants'),
		(13,'lessiver'),(25,'lambiner'),(46,'situer'),(71,'terminer'),
		(82,'decrocher');

		select count(*) from t1 where formatted like '%NDAN%';
		select count(*) from t1 where formatted like '%ER';
		prepare stmt from "select count(*) from t1 where formatted like ?";
		set @like="%NDAN%";
		execute stmt using @like;
		set @like="%ER";
		execute stmt using @like;
		set @like="%NDAN%";
		execute stmt using @like;
		set @like="%ER";
		execute stmt using @like;
		deallocate prepare stmt;
		drop table t1;

		# End of 4.1 tests

		#

sql/item_cmpfunc.cc

+6 −0

Original line number	Diff line number	Diff line
		@@ -3059,6 +3059,12 @@ bool Item_func_like::fix_fields(THD thd, Item *ref)
		return FALSE;
		}

		void Item_func_like::cleanup()
		{
		canDoTurboBM= FALSE;
		Item_bool_func2::cleanup();
		}

		#ifdef USE_REGEX

		bool