diff options
Diffstat (limited to 'mysql-test/main/opt_tvc.result')
| -rw-r--r-- | mysql-test/main/opt_tvc.result | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/mysql-test/main/opt_tvc.result b/mysql-test/main/opt_tvc.result index d503dab4d99..5329a9f64be 100644 --- a/mysql-test/main/opt_tvc.result +++ b/mysql-test/main/opt_tvc.result @@ -46,12 +46,12 @@ a b 2 5 explain extended select * from t1 where a in (1,2); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery2> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00 2 MATERIALIZED <derived3> ALL NULL NULL NULL NULL 2 100.00 3 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`_col_1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 explain extended select * from t1 where a in ( @@ -59,12 +59,12 @@ select * from (values (1),(2)) as tvc_0 ); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery2> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00 2 MATERIALIZED <derived3> ALL NULL NULL NULL NULL 2 100.00 3 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 # AND-condition with IN-predicates in WHERE-part select * from t1 where a in (1,2) and @@ -90,15 +90,15 @@ explain extended select * from t1 where a in (1,2) and b in (1,5); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery4> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery4> eq_ref distinct_key distinct_key 4 func 1 100.00 1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00 4 MATERIALIZED <derived5> ALL NULL NULL NULL NULL 2 100.00 2 MATERIALIZED <derived3> ALL NULL NULL NULL NULL 2 100.00 5 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used 3 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) semi join ((values (1),(5)) `tvc_1`) where `test`.`t1`.`b` = `tvc_1`.`_col_1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) semi join ((values (1),(5)) `tvc_1`) where 1 explain extended select * from t1 where a in ( @@ -111,15 +111,15 @@ select * from (values (1),(5)) as tvc_1 ); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery4> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery4> eq_ref distinct_key distinct_key 4 func 1 100.00 1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00 4 MATERIALIZED <derived5> ALL NULL NULL NULL NULL 2 100.00 2 MATERIALIZED <derived3> ALL NULL NULL NULL NULL 2 100.00 5 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used 3 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) semi join ((values (1),(5)) `tvc_1`) where `test`.`t1`.`b` = `tvc_1`.`1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) semi join ((values (1),(5)) `tvc_1`) where 1 # subquery with IN-predicate select * from t1 where a in @@ -206,12 +206,12 @@ from t1 where a in (1,2) ) as dr_table; id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery3> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1 100.00 3 MATERIALIZED <derived4> ALL NULL NULL NULL NULL 2 100.00 4 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`_col_1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 explain extended select * from ( select * @@ -224,12 +224,12 @@ as tvc_0 ) ) as dr_table; id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery3> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1 100.00 3 MATERIALIZED <derived4> ALL NULL NULL NULL NULL 2 100.00 4 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 # non-recursive CTE with IN-predicate with tvc_0 as ( @@ -265,12 +265,12 @@ where a in (1,2) ) select * from tvc_0; id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery3> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1 100.00 3 MATERIALIZED <derived4> ALL NULL NULL NULL NULL 2 100.00 4 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 with tvc_0 as (/* select#2 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` in (1,2))/* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`_col_1` +Note 1003 with tvc_0 as (/* select#2 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` in (1,2))/* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 explain extended select * from ( select * @@ -283,12 +283,12 @@ as tvc_0 ) ) as dr_table; id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery3> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1 100.00 3 MATERIALIZED <derived4> ALL NULL NULL NULL NULL 2 100.00 4 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 # VIEW with IN-predicate create view v1 as select * @@ -316,20 +316,20 @@ a b 2 5 explain extended select * from v1; id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery3> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1 100.00 3 MATERIALIZED <derived4> ALL NULL NULL NULL NULL 2 100.00 4 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`_col_1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 explain extended select * from v2; id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery3> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery3> eq_ref distinct_key distinct_key 4 func 1 100.00 3 MATERIALIZED <derived4> ALL NULL NULL NULL NULL 2 100.00 4 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`1` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1),(2)) `tvc_0`) where 1 drop view v1,v2; # subselect defined by derived table with IN-predicate select * from t1 @@ -519,12 +519,12 @@ a b 1 2 explain extended select * from t1 where (a,b) in ((1,2),(3,4)); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery2> ALL distinct_key NULL NULL NULL 2 100.00 -1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t1 ALL NULL NULL NULL NULL 6 100.00 +1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 8 func,func 1 100.00 2 MATERIALIZED <derived3> ALL NULL NULL NULL NULL 2 100.00 3 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1,2),(3,4)) `tvc_0`) where `test`.`t1`.`a` = `tvc_0`.`_col_1` and `test`.`t1`.`b` = `tvc_0`.`_col_2` +Note 1003 /* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` semi join ((values (1,2),(3,4)) `tvc_0`) where 1 set @@in_predicate_conversion_threshold= 2; # trasformation works for the one IN predicate and doesn't work for the other set @@in_predicate_conversion_threshold= 5; @@ -538,12 +538,12 @@ explain extended select * from t2 where (a,b) in ((1,2),(8,9)) and (a,c) in ((1,3),(8,0),(5,1)); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY <subquery2> ALL distinct_key NULL NULL NULL 3 100.00 -1 PRIMARY t2 ALL NULL NULL NULL NULL 6 100.00 Using where; Using join buffer (flat, BNL join) +1 PRIMARY t2 ALL NULL NULL NULL NULL 6 100.00 Using where +1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 8 func,func 1 100.00 2 MATERIALIZED <derived3> ALL NULL NULL NULL NULL 3 100.00 3 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used Warnings: -Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`c` AS `c` from `test`.`t2` semi join ((values (1,3),(8,0),(5,1)) `tvc_0`) where `test`.`t2`.`a` = `tvc_0`.`_col_1` and `test`.`t2`.`c` = `tvc_0`.`_col_2` and (`tvc_0`.`_col_1`,`test`.`t2`.`b`) in (<cache>((1,2)),<cache>((8,9))) +Note 1003 /* select#1 */ select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`c` AS `c` from `test`.`t2` semi join ((values (1,3),(8,0),(5,1)) `tvc_0`) where (`test`.`t2`.`a`,`test`.`t2`.`b`) in (<cache>((1,2)),<cache>((8,9))) set @@in_predicate_conversion_threshold= 2; # # mdev-14281: conversion of NOT IN predicate into subquery predicate |