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-rw-r--r--mysql-test/main/join.result326
1 files changed, 326 insertions, 0 deletions
diff --git a/mysql-test/main/join.result b/mysql-test/main/join.result
index edca2905380..f714785593d 100644
--- a/mysql-test/main/join.result
+++ b/mysql-test/main/join.result
@@ -2935,6 +2935,332 @@ NULL NULL NULL 9
NULL NULL NULL 5
drop table t1,t2,t3,t4,s1,s2;
#
+# MDEV-20265: Mix of comma joins with JOIN expressions
+# (correction of the fix for MDEV-19421)
+# MDEV-20330: duplicate
+#
+create table t1 (a int);
+insert into t1 values (7), (5), (3);
+create table t2 (a int);
+insert into t2 values (5), (1), (7);
+create table t3 (a int);
+insert into t3 values (2), (7), (3);
+create table t4 (a int);
+insert into t4 values (4), (7), (9), (5);
+create table t5 (a int);
+insert into t5 values (3), (7), (9), (2);
+explain extended select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a
+from t1, t2 join t3 left join t4 on t3.a=t4.a;
+id select_type table type possible_keys key key_len ref rows filtered Extra
+1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
+1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (flat, BNL join)
+1 SIMPLE t3 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t4 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (incremental, BNL join)
+Warnings:
+Note 1003 select `test`.`t1`.`a` AS `t1_a`,`test`.`t2`.`a` AS `t2_a`,`test`.`t3`.`a` AS `t3_a`,`test`.`t4`.`a` AS `t4_a` from `test`.`t1` join `test`.`t2` join `test`.`t3` left join `test`.`t4` on(`test`.`t4`.`a` = `test`.`t3`.`a`) where 1
+select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a
+from t1, t2 join t3 left join t4 on t3.a=t4.a;
+t1_a t2_a t3_a t4_a
+7 5 7 7
+5 5 7 7
+3 5 7 7
+7 1 7 7
+5 1 7 7
+3 1 7 7
+7 7 7 7
+5 7 7 7
+3 7 7 7
+7 5 2 NULL
+5 5 2 NULL
+3 5 2 NULL
+7 1 2 NULL
+5 1 2 NULL
+3 1 2 NULL
+7 7 2 NULL
+5 7 2 NULL
+3 7 2 NULL
+7 5 3 NULL
+5 5 3 NULL
+3 5 3 NULL
+7 1 3 NULL
+5 1 3 NULL
+3 1 3 NULL
+7 7 3 NULL
+5 7 3 NULL
+3 7 3 NULL
+explain extended select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a
+from t1, t2 join t3 right join t4 on t3.a=t4.a;
+id select_type table type possible_keys key key_len ref rows filtered Extra
+1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
+1 SIMPLE t4 ALL NULL NULL NULL NULL 4 100.00 Using join buffer (flat, BNL join)
+1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t3 ALL NULL NULL NULL NULL 3 100.00 Using where; Using join buffer (incremental, BNL join)
+Warnings:
+Note 1003 select `test`.`t1`.`a` AS `t1_a`,`test`.`t2`.`a` AS `t2_a`,`test`.`t3`.`a` AS `t3_a`,`test`.`t4`.`a` AS `t4_a` from `test`.`t1` join `test`.`t4` left join (`test`.`t2` join `test`.`t3`) on(`test`.`t3`.`a` = `test`.`t4`.`a`) where 1
+select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a
+from t1, t2 join t3 right join t4 on t3.a=t4.a;
+t1_a t2_a t3_a t4_a
+7 5 7 7
+5 5 7 7
+3 5 7 7
+7 1 7 7
+5 1 7 7
+3 1 7 7
+7 7 7 7
+5 7 7 7
+3 7 7 7
+7 NULL NULL 4
+5 NULL NULL 4
+3 NULL NULL 4
+7 NULL NULL 9
+5 NULL NULL 9
+3 NULL NULL 9
+7 NULL NULL 5
+5 NULL NULL 5
+3 NULL NULL 5
+explain extended select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a, t5.a as t5_a
+from t1, t2 join t3 join t4 left join t5 on t4.a=t5.a;
+id select_type table type possible_keys key key_len ref rows filtered Extra
+1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
+1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (flat, BNL join)
+1 SIMPLE t3 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t4 ALL NULL NULL NULL NULL 4 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t5 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (incremental, BNL join)
+Warnings:
+Note 1003 select `test`.`t1`.`a` AS `t1_a`,`test`.`t2`.`a` AS `t2_a`,`test`.`t3`.`a` AS `t3_a`,`test`.`t4`.`a` AS `t4_a`,`test`.`t5`.`a` AS `t5_a` from `test`.`t1` join `test`.`t2` join `test`.`t3` join `test`.`t4` left join `test`.`t5` on(`test`.`t5`.`a` = `test`.`t4`.`a`) where 1
+select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a, t5.a as t5_a
+from t1, t2 join t3 join t4 left join t5 on t4.a=t5.a;
+t1_a t2_a t3_a t4_a t5_a
+7 5 2 7 7
+5 5 2 7 7
+3 5 2 7 7
+7 1 2 7 7
+5 1 2 7 7
+3 1 2 7 7
+7 7 2 7 7
+5 7 2 7 7
+3 7 2 7 7
+7 5 7 7 7
+5 5 7 7 7
+3 5 7 7 7
+7 1 7 7 7
+5 1 7 7 7
+3 1 7 7 7
+7 7 7 7 7
+5 7 7 7 7
+3 7 7 7 7
+7 5 3 7 7
+5 5 3 7 7
+3 5 3 7 7
+7 1 3 7 7
+5 1 3 7 7
+3 1 3 7 7
+7 7 3 7 7
+5 7 3 7 7
+3 7 3 7 7
+7 5 2 9 9
+5 5 2 9 9
+3 5 2 9 9
+7 1 2 9 9
+5 1 2 9 9
+3 1 2 9 9
+7 7 2 9 9
+5 7 2 9 9
+3 7 2 9 9
+7 5 7 9 9
+5 5 7 9 9
+3 5 7 9 9
+7 1 7 9 9
+5 1 7 9 9
+3 1 7 9 9
+7 7 7 9 9
+5 7 7 9 9
+3 7 7 9 9
+7 5 3 9 9
+5 5 3 9 9
+3 5 3 9 9
+7 1 3 9 9
+5 1 3 9 9
+3 1 3 9 9
+7 7 3 9 9
+5 7 3 9 9
+3 7 3 9 9
+7 5 2 4 NULL
+5 5 2 4 NULL
+3 5 2 4 NULL
+7 1 2 4 NULL
+5 1 2 4 NULL
+3 1 2 4 NULL
+7 7 2 4 NULL
+5 7 2 4 NULL
+3 7 2 4 NULL
+7 5 7 4 NULL
+5 5 7 4 NULL
+3 5 7 4 NULL
+7 1 7 4 NULL
+5 1 7 4 NULL
+3 1 7 4 NULL
+7 7 7 4 NULL
+5 7 7 4 NULL
+3 7 7 4 NULL
+7 5 3 4 NULL
+5 5 3 4 NULL
+3 5 3 4 NULL
+7 1 3 4 NULL
+5 1 3 4 NULL
+3 1 3 4 NULL
+7 7 3 4 NULL
+5 7 3 4 NULL
+3 7 3 4 NULL
+7 5 2 5 NULL
+5 5 2 5 NULL
+3 5 2 5 NULL
+7 1 2 5 NULL
+5 1 2 5 NULL
+3 1 2 5 NULL
+7 7 2 5 NULL
+5 7 2 5 NULL
+3 7 2 5 NULL
+7 5 7 5 NULL
+5 5 7 5 NULL
+3 5 7 5 NULL
+7 1 7 5 NULL
+5 1 7 5 NULL
+3 1 7 5 NULL
+7 7 7 5 NULL
+5 7 7 5 NULL
+3 7 7 5 NULL
+7 5 3 5 NULL
+5 5 3 5 NULL
+3 5 3 5 NULL
+7 1 3 5 NULL
+5 1 3 5 NULL
+3 1 3 5 NULL
+7 7 3 5 NULL
+5 7 3 5 NULL
+3 7 3 5 NULL
+explain extended select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a, t5.a as t5_a
+from t1, t2 join t3 join t4 right join t5 on t4.a=t5.a;
+id select_type table type possible_keys key key_len ref rows filtered Extra
+1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
+1 SIMPLE t5 ALL NULL NULL NULL NULL 4 100.00 Using join buffer (flat, BNL join)
+1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t3 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t4 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (incremental, BNL join)
+Warnings:
+Note 1003 select `test`.`t1`.`a` AS `t1_a`,`test`.`t2`.`a` AS `t2_a`,`test`.`t3`.`a` AS `t3_a`,`test`.`t4`.`a` AS `t4_a`,`test`.`t5`.`a` AS `t5_a` from `test`.`t1` join `test`.`t5` left join (`test`.`t2` join `test`.`t3` join `test`.`t4`) on(`test`.`t4`.`a` = `test`.`t5`.`a`) where 1
+select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a, t5.a as t5_a
+from t1, t2 join t3 join t4 right join t5 on t4.a=t5.a;
+t1_a t2_a t3_a t4_a t5_a
+7 5 2 7 7
+5 5 2 7 7
+3 5 2 7 7
+7 1 2 7 7
+5 1 2 7 7
+3 1 2 7 7
+7 7 2 7 7
+5 7 2 7 7
+3 7 2 7 7
+7 5 7 7 7
+5 5 7 7 7
+3 5 7 7 7
+7 1 7 7 7
+5 1 7 7 7
+3 1 7 7 7
+7 7 7 7 7
+5 7 7 7 7
+3 7 7 7 7
+7 5 3 7 7
+5 5 3 7 7
+3 5 3 7 7
+7 1 3 7 7
+5 1 3 7 7
+3 1 3 7 7
+7 7 3 7 7
+5 7 3 7 7
+3 7 3 7 7
+7 5 2 9 9
+5 5 2 9 9
+3 5 2 9 9
+7 1 2 9 9
+5 1 2 9 9
+3 1 2 9 9
+7 7 2 9 9
+5 7 2 9 9
+3 7 2 9 9
+7 5 7 9 9
+5 5 7 9 9
+3 5 7 9 9
+7 1 7 9 9
+5 1 7 9 9
+3 1 7 9 9
+7 7 7 9 9
+5 7 7 9 9
+3 7 7 9 9
+7 5 3 9 9
+5 5 3 9 9
+3 5 3 9 9
+7 1 3 9 9
+5 1 3 9 9
+3 1 3 9 9
+7 7 3 9 9
+5 7 3 9 9
+3 7 3 9 9
+7 NULL NULL NULL 3
+5 NULL NULL NULL 3
+3 NULL NULL NULL 3
+7 NULL NULL NULL 2
+5 NULL NULL NULL 2
+3 NULL NULL NULL 2
+explain extended select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a, t5.a as t5_a
+from t1 left join t2 on t1.a=t2.a, t3 join t4 right join t5 on t4.a=t5.a;
+id select_type table type possible_keys key key_len ref rows filtered Extra
+1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
+1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 Using where; Using join buffer (flat, BNL join)
+1 SIMPLE t5 ALL NULL NULL NULL NULL 4 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t3 ALL NULL NULL NULL NULL 3 100.00 Using join buffer (incremental, BNL join)
+1 SIMPLE t4 ALL NULL NULL NULL NULL 4 100.00 Using where; Using join buffer (incremental, BNL join)
+Warnings:
+Note 1003 select `test`.`t1`.`a` AS `t1_a`,`test`.`t2`.`a` AS `t2_a`,`test`.`t3`.`a` AS `t3_a`,`test`.`t4`.`a` AS `t4_a`,`test`.`t5`.`a` AS `t5_a` from `test`.`t1` left join `test`.`t2` on(`test`.`t2`.`a` = `test`.`t1`.`a`) join `test`.`t5` left join (`test`.`t3` join `test`.`t4`) on(`test`.`t4`.`a` = `test`.`t5`.`a`) where 1
+select t1.a as t1_a, t2.a as t2_a, t3.a as t3_a, t4.a as t4_a, t5.a as t5_a
+from t1 left join t2 on t1.a=t2.a, t3 join t4 right join t5 on t4.a=t5.a;
+t1_a t2_a t3_a t4_a t5_a
+5 5 2 7 7
+7 7 2 7 7
+3 NULL 2 7 7
+5 5 7 7 7
+7 7 7 7 7
+3 NULL 7 7 7
+5 5 3 7 7
+7 7 3 7 7
+3 NULL 3 7 7
+5 5 2 9 9
+7 7 2 9 9
+3 NULL 2 9 9
+5 5 7 9 9
+7 7 7 9 9
+3 NULL 7 9 9
+5 5 3 9 9
+7 7 3 9 9
+3 NULL 3 9 9
+5 5 NULL NULL 3
+7 7 NULL NULL 3
+3 NULL NULL NULL 3
+5 5 NULL NULL 2
+7 7 NULL NULL 2
+3 NULL NULL NULL 2
+drop table t1,t2,t3,t4,t5;
+select a.a
+from (select 1 as a) a,
+(select 2 as b) b
+cross join
+(select 3 as c) c
+left join
+(select 4 as d) d
+on 1;
+a
+1
+#
# End of MariaDB 5.5 tests
#
#
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