Merge 5.2->5.3

5 files changed, 149 insertions, 6 deletions

diff --git a/mysql-test/r/range.result b/mysql-test/r/range.result
index 3d6426148d0..49e2086c703 100644
--- a/mysql-test/r/range.result
+++ b/mysql-test/r/range.result
@@ -712,14 +712,14 @@ INSERT INTO t1 VALUES
 'd8c4177d09f8b11f5.52725522');
 EXPLAIN
 SELECT s.oxid FROM t1 v, t1 s 
-WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+WHERE 
 v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
 s.oxleft > v.oxleft AND s.oxleft < v.oxright;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	v	ref	OXLEFT,OXRIGHT,OXROOTID	OXROOTID	34	const	5	Using index condition
 1	SIMPLE	s	ALL	OXLEFT	NULL	NULL	NULL	12	Range checked for each record (index map: 0x4)
 SELECT s.oxid FROM t1 v, t1 s 
-WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+WHERE
 v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
 s.oxleft > v.oxleft AND s.oxleft < v.oxright;
 oxid
@@ -728,6 +728,11 @@ d8c4177d206a333d2.74422679
 d8c4177d225791924.30714720
 d8c4177d2380fc201.39666693
 d8c4177d24ccef970.14957924
+d8c4177d151affab2.81582771
+d8c4177d206a333d2.74422678
+d8c4177d225791924.30714721
+d8c4177d2380fc201.39666694
+d8c4177d24ccef970.14957925
 DROP TABLE t1;
 create table t1 (
 c1  char(10), c2  char(10), c3  char(10), c4  char(10),
@@ -1885,6 +1890,46 @@ AAA	AAA	AAA
 AAAA	AAAA	AAAA
 AAAAA	AAAAA	AAAAA
 DROP TABLE t1;
+#
+# mdev-4894:  Poor performance with unnecessary 
+# (bug#70021) 'Range checked for each record'
+#
+create table t1( key1 int not null, INDEX i1(key1) );
+insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8);
+insert into t1 select key1+8 from t1;
+insert into t1 select key1+16 from t1;
+insert into t1 select key1+32 from t1;
+insert into t1 select key1+64 from t1;
+insert into t1 select key1+128 from t1;
+insert into t1 select key1+256 from t1;
+insert into t1 select key1+512 from t1;
+alter table t1 add key2 int not null, add index i2(key2);
+update t1 set key2=key1;
+analyze table t1;
+Table	Op	Msg_type	Msg_text
+test.t1	analyze	status	OK
+create table t2 (a int);
+insert into t2 values (1),(2),(3),(4),(5),(6),(7),(8);
+insert into t2 select a+16 from t2;
+insert into t2 select a+32 from t2;
+insert into t2 select a+64 from t2;
+explain
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < 1000;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	64	
+1	SIMPLE	t1	range	i1,i2	i1	4	NULL	78	Using where; Using join buffer (flat, BNL join)
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < 1000;
+count(*)
+128
+explain
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < t2.a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	64	
+1	SIMPLE	t1	range	i1,i2	i1	4	NULL	78	Using where; Using join buffer (flat, BNL join)
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < t2.a;
+count(*)
+126
+drop table t1,t2;
 End of 5.1 tests
 #
 # LP Bug #533117: Wrong use_count in SEL_ARG trees
diff --git a/mysql-test/r/range_mrr_icp.result b/mysql-test/r/range_mrr_icp.result
index 74397909ea8..f80ef838557 100644
--- a/mysql-test/r/range_mrr_icp.result
+++ b/mysql-test/r/range_mrr_icp.result
@@ -714,14 +714,14 @@ INSERT INTO t1 VALUES
 'd8c4177d09f8b11f5.52725522');
 EXPLAIN
 SELECT s.oxid FROM t1 v, t1 s 
-WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+WHERE 
 v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
 s.oxleft > v.oxleft AND s.oxleft < v.oxright;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	v	ref	OXLEFT,OXRIGHT,OXROOTID	OXROOTID	34	const	5	Using index condition
 1	SIMPLE	s	ALL	OXLEFT	NULL	NULL	NULL	12	Range checked for each record (index map: 0x4)
 SELECT s.oxid FROM t1 v, t1 s 
-WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+WHERE
 v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
 s.oxleft > v.oxleft AND s.oxleft < v.oxright;
 oxid
@@ -730,6 +730,11 @@ d8c4177d206a333d2.74422679
 d8c4177d225791924.30714720
 d8c4177d2380fc201.39666693
 d8c4177d24ccef970.14957924
+d8c4177d151affab2.81582771
+d8c4177d206a333d2.74422678
+d8c4177d225791924.30714721
+d8c4177d2380fc201.39666694
+d8c4177d24ccef970.14957925
 DROP TABLE t1;
 create table t1 (
 c1  char(10), c2  char(10), c3  char(10), c4  char(10),
@@ -1887,6 +1892,46 @@ AAA	AAA	AAA
 AAAA	AAAA	AAAA
 AAAAA	AAAAA	AAAAA
 DROP TABLE t1;
+#
+# mdev-4894:  Poor performance with unnecessary 
+# (bug#70021) 'Range checked for each record'
+#
+create table t1( key1 int not null, INDEX i1(key1) );
+insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8);
+insert into t1 select key1+8 from t1;
+insert into t1 select key1+16 from t1;
+insert into t1 select key1+32 from t1;
+insert into t1 select key1+64 from t1;
+insert into t1 select key1+128 from t1;
+insert into t1 select key1+256 from t1;
+insert into t1 select key1+512 from t1;
+alter table t1 add key2 int not null, add index i2(key2);
+update t1 set key2=key1;
+analyze table t1;
+Table	Op	Msg_type	Msg_text
+test.t1	analyze	status	OK
+create table t2 (a int);
+insert into t2 values (1),(2),(3),(4),(5),(6),(7),(8);
+insert into t2 select a+16 from t2;
+insert into t2 select a+32 from t2;
+insert into t2 select a+64 from t2;
+explain
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < 1000;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	64	
+1	SIMPLE	t1	range	i1,i2	i1	4	NULL	78	Using where; Rowid-ordered scan; Using join buffer (flat, BNL join)
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < 1000;
+count(*)
+128
+explain
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < t2.a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	64	
+1	SIMPLE	t1	range	i1,i2	i1	4	NULL	78	Using where; Rowid-ordered scan; Using join buffer (flat, BNL join)
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < t2.a;
+count(*)
+126
+drop table t1,t2;
 End of 5.1 tests
 #
 # LP Bug #533117: Wrong use_count in SEL_ARG trees
diff --git a/mysql-test/suite/vcol/r/vcol_misc.result b/mysql-test/suite/vcol/r/vcol_misc.result
index 4929eabb2e9..4514928e592 100644
--- a/mysql-test/suite/vcol/r/vcol_misc.result
+++ b/mysql-test/suite/vcol/r/vcol_misc.result
@@ -197,6 +197,13 @@ SELECT COUNT(*) FROM t1;
 COUNT(*)
 2
 DROP TABLE t1;
+#
+# MDEV-4823 Server crashes in Item_func_not::fix_fields on
+# creating a table with a virtual column using NOT
+#
+CREATE TABLE t1 ( f1 INT, v4 INT AS ( NOT f1 ) VIRTUAL );
+drop table t1;
+# end of 5.2 tests
 create table t1 (a int, b int);
 insert into t1 values (3, 30), (4, 20), (1, 20);
 create table t2 (c int, d int, v int as (d+1), index idx(c));
@@ -309,3 +316,4 @@ ERROR HY000: The value specified for computed column 'd' in table 't1' ignored
 INSERT INTO `test`.`t1`(`a`,`b`,`c`,`d`) VALUES ( '1','a',NULL,'a');
 ERROR HY000: The value specified for computed column 'd' in table 't1' ignored
 drop table t1;
+# end of 5.3 tests
diff --git a/mysql-test/suite/vcol/t/vcol_misc.test b/mysql-test/suite/vcol/t/vcol_misc.test
index 3c51ee4b685..9c8443218fa 100644
--- a/mysql-test/suite/vcol/t/vcol_misc.test
+++ b/mysql-test/suite/vcol/t/vcol_misc.test
@@ -197,6 +197,15 @@ SELECT COUNT(*) FROM t1;
 
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-4823 Server crashes in Item_func_not::fix_fields on
+--echo # creating a table with a virtual column using NOT
+--echo #
+CREATE TABLE t1 ( f1 INT, v4 INT AS ( NOT f1 ) VIRTUAL );
+drop table t1;
+
+--echo # end of 5.2 tests
+
 #
 #  SELECT that uses a virtual column and executed with BKA
 #
@@ -265,3 +274,5 @@ UPDATE `test`.`t1` SET `d`='b' WHERE `a`='1' AND `b`='a' AND `c`='1' AND  `d`='a
 --error ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN
 INSERT INTO `test`.`t1`(`a`,`b`,`c`,`d`) VALUES ( '1','a',NULL,'a');
 drop table t1;
+
+--echo # end of 5.3 tests
diff --git a/mysql-test/t/range.test b/mysql-test/t/range.test
index 6ac883ffcc1..0be487a8460 100644
--- a/mysql-test/t/range.test
+++ b/mysql-test/t/range.test
@@ -569,12 +569,12 @@ INSERT INTO t1 VALUES
 
 EXPLAIN
 SELECT s.oxid FROM t1 v, t1 s 
-  WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+  WHERE 
         v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
         s.oxleft > v.oxleft AND s.oxleft < v.oxright;
 
 SELECT s.oxid FROM t1 v, t1 s 
-  WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+  WHERE
         v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
         s.oxleft > v.oxleft AND s.oxleft < v.oxright;
 
@@ -1480,6 +1480,40 @@ SELECT * FROM t1 IGNORE INDEX(PRIMARY) WHERE F1 BETWEEN 'A    ' AND
 
 DROP TABLE t1;
 
+--echo #
+--echo # mdev-4894:  Poor performance with unnecessary 
+--echo # (bug#70021) 'Range checked for each record'
+--echo #
+
+create table t1( key1 int not null, INDEX i1(key1) );
+insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8);
+insert into t1 select key1+8 from t1; 
+insert into t1 select key1+16 from t1; 
+insert into t1 select key1+32 from t1; 
+insert into t1 select key1+64 from t1; 
+insert into t1 select key1+128 from t1; 
+insert into t1 select key1+256 from t1; 
+insert into t1 select key1+512 from t1; 
+
+alter table t1 add key2 int not null, add index i2(key2);
+update t1 set key2=key1;
+analyze table t1;
+
+create table t2 (a int);
+insert into t2 values (1),(2),(3),(4),(5),(6),(7),(8);
+insert into t2 select a+16 from t2;
+insert into t2 select a+32 from t2;
+insert into t2 select a+64 from t2;
+
+explain
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < 1000;
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < 1000;
+explain
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < t2.a;
+select count(*) from t2 left join t1 on (t1.key1 < 3 or t1.key1 > 1020) and t1.key2 < t2.a;
+
+drop table t1,t2;
+
 --echo End of 5.1 tests
 
 --echo #