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Merge
This commit is contained in:
unknown
commit
8efc63ba5d
19 changed files with 189 additions and 87 deletions
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@ -874,3 +874,21 @@ show status like "Handler_icp%";
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DROP TABLE t1;
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#
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# MDEV-308 lp:1008516 - Failing assertion: templ->mysql_col_len == len
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#
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create table t1 (a int,b char(5),primary key (a), key (b(1)));
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insert into t1 values ('a','b');
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select 1 from t1 where a and b >= 'aa';
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drop table t1;
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--echo #
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--echo # Bug#58015 "Assert in row_sel_field_store_in_mysql_format
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--echo # when running innodb_mrr_icp test"
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--echo #
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create table t1 (a char(2) charset utf8,b double, primary key (a(1)),key (b));
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insert into t1 values ('',1);
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select 1 from t1 where b <= 1 and a <> '';
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drop table t1;
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@ -835,6 +835,22 @@ Variable_name Value
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Handler_icp_attempts 2
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Handler_icp_match 1
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DROP TABLE t1;
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create table t1 (a int,b char(5),primary key (a), key (b(1)));
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insert into t1 values ('a','b');
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Warnings:
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Warning 1366 Incorrect integer value: 'a' for column 'a' at row 1
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select 1 from t1 where a and b >= 'aa';
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1
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drop table t1;
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#
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# Bug#58015 "Assert in row_sel_field_store_in_mysql_format
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# when running innodb_mrr_icp test"
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#
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create table t1 (a char(2) charset utf8,b double, primary key (a(1)),key (b));
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insert into t1 values ('',1);
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select 1 from t1 where b <= 1 and a <> '';
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1
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drop table t1;
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#
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# BUG#920132: Assert trx->n_active_thrs == 1 failed at que0que.c line 1050
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#
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@ -1896,7 +1896,7 @@ SELECT t2.a FROM t1 LEFT JOIN t2 ON (6) IN (SELECT a FROM t3);
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY t1 system NULL NULL NULL NULL 1 100.00
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1 PRIMARY t2 ALL NULL NULL NULL NULL 1 100.00 Using where
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2 DEPENDENT SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00 Using where
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2 SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00 Using where
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Warnings:
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Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` where 1
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DROP TABLE t1,t2,t3;
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@ -1907,7 +1907,7 @@ SELECT t2.a FROM t1 LEFT JOIN t2 ON (6) IN (SELECT a FROM t3);
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY t1 system NULL NULL NULL NULL 1 100.00
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1 PRIMARY t2 ALL NULL NULL NULL NULL 1 100.00 Using where
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2 DEPENDENT SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00 Using where
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2 SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00 Using where
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Warnings:
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Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` where 1
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DROP TABLE t1,t2,t3;
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@ -839,6 +839,22 @@ Variable_name Value
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Handler_icp_attempts 2
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Handler_icp_match 1
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DROP TABLE t1;
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create table t1 (a int,b char(5),primary key (a), key (b(1)));
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insert into t1 values ('a','b');
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Warnings:
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Warning 1366 Incorrect integer value: 'a' for column 'a' at row 1
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select 1 from t1 where a and b >= 'aa';
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1
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drop table t1;
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#
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# Bug#58015 "Assert in row_sel_field_store_in_mysql_format
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# when running innodb_mrr_icp test"
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#
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create table t1 (a char(2) charset utf8,b double, primary key (a(1)),key (b));
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insert into t1 values ('',1);
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select 1 from t1 where b <= 1 and a <> '';
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1
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drop table t1;
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drop table if exists t0, t1, t1i, t1m;
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#
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# BUG#826935 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed
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@ -1320,7 +1320,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
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EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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Warnings:
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Note 1003 select <in_optimizer>(0,<exists>(select 1 from dual where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
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INSERT INTO t1 (pseudo) VALUES ('test1');
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@ -1330,7 +1330,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
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EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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Warnings:
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Note 1003 select <in_optimizer>(0,<exists>(select 1 from `test`.`t1` `a` where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
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drop table t1;
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@ -5725,7 +5725,7 @@ WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
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GROUP BY b;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
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2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
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2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
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SELECT b FROM t1
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WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
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GROUP BY b;
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@ -649,7 +649,7 @@ EXPLAIN
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SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2) as not_in;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2) as not_in;
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not_in
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NULL
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@ -671,7 +671,7 @@ EXPLAIN
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SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2) as not_in;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2) as not_in;
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not_in
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NULL
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@ -679,7 +679,7 @@ EXPLAIN
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SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) > 7) as not_in;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) > 7) as not_in;
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not_in
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1
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@ -687,7 +687,7 @@ EXPLAIN
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SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) is null) as not_in;
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id select_type table type possible_keys key key_len ref rows Extra
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||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
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||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) is null) as not_in;
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not_in
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NULL
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@ -695,7 +695,7 @@ EXPLAIN
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SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2) as not_in;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2) as not_in;
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not_in
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NULL
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@ -703,7 +703,7 @@ EXPLAIN
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SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2) as not_in;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2) as not_in;
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not_in
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NULL
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@ -719,28 +719,28 @@ EXPLAIN
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SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4) FROM t2);
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id select_type table type possible_keys key key_len ref rows Extra
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||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4) FROM t2);
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f1 f2
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EXPLAIN
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SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3+f4, min(f4) FROM t2);
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id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3+f4, min(f4) FROM t2);
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f1 f2
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EXPLAIN
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SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4)+max(f4) FROM t2);
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id select_type table type possible_keys key key_len ref rows Extra
|
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4)+max(f4) FROM t2);
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f1 f2
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EXPLAIN
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SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2) as not_in;
|
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id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
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||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -748,21 +748,21 @@ EXPLAIN
|
|||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, count(f4) FROM t2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, count(f4) FROM t2);
|
||||
f1 f2
|
||||
EXPLAIN
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, f3 + count(f4) FROM t2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, f3 + count(f4) FROM t2);
|
||||
f1 f2
|
||||
EXPLAIN
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -770,7 +770,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) > 7) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) > 7) as not_in;
|
||||
not_in
|
||||
1
|
||||
|
|
@ -778,7 +778,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) is null) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 HAVING max(f4) is null) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -786,7 +786,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -794,7 +794,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -835,7 +835,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -857,7 +857,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -865,7 +865,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) > 7) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) > 7) as not_in;
|
||||
not_in
|
||||
1
|
||||
|
|
@ -873,7 +873,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) is null) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) is null) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -881,7 +881,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -889,7 +889,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -905,28 +905,28 @@ EXPLAIN
|
|||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4) FROM t2 WHERE f3 > 10);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4) FROM t2 WHERE f3 > 10);
|
||||
f1 f2
|
||||
EXPLAIN
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3+f4, min(f4) FROM t2 WHERE f3 > 10);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3+f4, min(f4) FROM t2 WHERE f3 > 10);
|
||||
f1 f2
|
||||
EXPLAIN
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4)+max(f4) FROM t2 WHERE f3 > 10);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, min(f4)+max(f4) FROM t2 WHERE f3 > 10);
|
||||
f1 f2
|
||||
EXPLAIN
|
||||
SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, min(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -934,21 +934,21 @@ EXPLAIN
|
|||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10);
|
||||
f1 f2
|
||||
EXPLAIN
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, f3 + count(f4) FROM t2 WHERE f3 > 10);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT * FROM t1 WHERE (2, 0) NOT IN (SELECT f3, f3 + count(f4) FROM t2 WHERE f3 > 10);
|
||||
f1 f2
|
||||
EXPLAIN
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -956,7 +956,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) > 7) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) > 7) as not_in;
|
||||
not_in
|
||||
1
|
||||
|
|
@ -964,7 +964,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) is null) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT f3, count(f4) FROM t2 WHERE f3 > 10 HAVING max(f4) is null) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -972,7 +972,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4) FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -980,7 +980,7 @@ EXPLAIN
|
|||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2 WHERE f3 > 10) as not_in;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
2 SUBQUERY t2 range PRIMARY PRIMARY 4 NULL 1 Using index condition; Rowid-ordered scan
|
||||
SELECT (2, 0) NOT IN (SELECT max(f3+f3), count(f4)+f3 FROM t2 WHERE f3 > 10) as not_in;
|
||||
not_in
|
||||
NULL
|
||||
|
|
@ -1233,7 +1233,7 @@ EXPLAIN
|
|||
SELECT i FROM t1 WHERE (1) NOT IN (SELECT i FROM t2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY t2 index_subquery k k 5 const 2 Using index
|
||||
2 SUBQUERY t2 index_subquery k k 5 const 2 Using index
|
||||
DROP TABLE t2;
|
||||
DROP TABLE t1;
|
||||
#
|
||||
|
|
@ -1252,7 +1252,7 @@ GROUP BY f9;
|
|||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t2 system NULL NULL NULL NULL 1
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
3 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2
|
||||
SELECT COUNT(t2.f3),
|
||||
(SELECT COUNT(f3) FROM t1 WHERE t2.f1) AS f9
|
||||
|
|
@ -1269,7 +1269,7 @@ ORDER BY f9;
|
|||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t2 system NULL NULL NULL NULL 1
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
3 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2
|
||||
SELECT COUNT(t2.f3),
|
||||
(SELECT COUNT(f3) FROM t1 WHERE t2.f1) AS f9
|
||||
|
|
@ -1287,7 +1287,7 @@ GROUP BY f9;
|
|||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t2 system NULL NULL NULL NULL 1
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
3 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2
|
||||
SELECT COUNT(t2.f3),
|
||||
(SELECT t2.f1 FROM t1 limit 1) AS f9
|
||||
|
|
@ -1304,7 +1304,7 @@ ORDER BY f9;
|
|||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t2 system NULL NULL NULL NULL 1
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
3 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2
|
||||
SELECT COUNT(t2.f3),
|
||||
(SELECT t2.f1 FROM t1 limit 1) AS f9
|
||||
|
|
@ -1387,7 +1387,7 @@ EXPLAIN
|
|||
SELECT 'bug' FROM DUAL WHERE ( 5 ) IN ( SELECT * FROM v1 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
4 UNION NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1397,7 +1397,7 @@ EXPLAIN
|
|||
SELECT ( 5 ) IN ( SELECT * FROM v1 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
4 UNION NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1408,7 +1408,7 @@ EXPLAIN
|
|||
SELECT 'bug' FROM DUAL WHERE ( 5 ) IN (SELECT * FROM v2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED t1 system NULL NULL NULL NULL 1
|
||||
4 UNION t2 system NULL NULL NULL NULL 1
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1428,7 +1428,7 @@ EXPLAIN
|
|||
SELECT ( 5 ) IN ( SELECT * FROM v2 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED t1 system NULL NULL NULL NULL 1
|
||||
4 UNION t2 system NULL NULL NULL NULL 1
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1440,7 +1440,7 @@ EXPLAIN
|
|||
SELECT 'bug' FROM DUAL WHERE ( 5 ) IN ( SELECT * FROM v1 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
4 UNION NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1450,7 +1450,7 @@ EXPLAIN
|
|||
SELECT ( 5 ) IN ( SELECT * FROM v1 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
4 UNION NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1461,7 +1461,7 @@ EXPLAIN
|
|||
SELECT 'bug' FROM DUAL WHERE ( 5 ) IN (SELECT * FROM v2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED t1 system NULL NULL NULL NULL 1
|
||||
4 UNION t2 system NULL NULL NULL NULL 1
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1471,7 +1471,7 @@ EXPLAIN
|
|||
SELECT 'bug' FROM t3 WHERE ( 5 ) IN (SELECT * FROM v2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t3 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED t1 system NULL NULL NULL NULL 1
|
||||
4 UNION t2 system NULL NULL NULL NULL 1
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1481,7 +1481,7 @@ EXPLAIN
|
|||
SELECT ( 5 ) IN ( SELECT * FROM v2 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY <derived3> ALL NULL NULL NULL NULL 2 Using where
|
||||
3 DERIVED t1 system NULL NULL NULL NULL 1
|
||||
4 UNION t2 system NULL NULL NULL NULL 1
|
||||
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL
|
||||
|
|
@ -1632,8 +1632,8 @@ EXPLAIN
|
|||
SELECT * FROM t1 WHERE ( 6 ) NOT IN ( SELECT t2.f3 FROM t2 JOIN t3 ON t3.f10 = t2.f10);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t3 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY t2 ref_or_null f10 f10 10 const,const 2 Using where; Using index
|
||||
2 SUBQUERY t3 system NULL NULL NULL NULL 1
|
||||
2 SUBQUERY t2 ref_or_null f10 f10 10 const,const 2 Using where; Using index
|
||||
SELECT * FROM t1 WHERE ( 6 ) NOT IN ( SELECT t2.f3 FROM t2 JOIN t3 ON t3.f10 = t2.f10);
|
||||
f4
|
||||
drop table t1,t2,t3;
|
||||
|
|
@ -2014,6 +2014,21 @@ ERROR 21000: Subquery returns more than 1 row
|
|||
DROP TABLE t2;
|
||||
ERROR 42S02: Unknown table 't2'
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# LP BUG#1000649 EXPLAIN shows incorrectly a non-correlated constant IN subquery is correlated
|
||||
#
|
||||
create table ten (a int);
|
||||
insert into ten values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
||||
create table t1 (a int, b int, c int);
|
||||
insert into t1 select a,a,a from ten;
|
||||
create table five (a int, b int, c int);
|
||||
insert into five select a,a,a from ten limit 5;
|
||||
set @@optimizer_switch='semijoin=on,in_to_exists=on,materialization=off';
|
||||
explain select * from t1 where 33 in (select b from five) or c > 11;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 10 Using where
|
||||
2 SUBQUERY five ALL NULL NULL NULL NULL 5 Using where
|
||||
drop table ten, t1, five;
|
||||
set optimizer_switch=@subselect4_tmp;
|
||||
SET optimizer_switch= @@global.optimizer_switch;
|
||||
set @@tmp_table_size= @@global.tmp_table_size;
|
||||
|
|
|
|||
|
|
@ -1163,7 +1163,7 @@ set @@optimizer_switch='materialization=off,in_to_exists=on';
|
|||
explain select min(a1) from t1 where 7 in (select max(b1) from t2 group by b1);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
select min(a1) from t1 where 7 in (select max(b1) from t2 group by b1);
|
||||
min(a1)
|
||||
NULL
|
||||
|
|
@ -1182,7 +1182,7 @@ set @@optimizer_switch='materialization=off,in_to_exists=on';
|
|||
explain select min(a1) from t1 where 7 in (select b1 from t2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
select min(a1) from t1 where 7 in (select b1 from t2);
|
||||
min(a1)
|
||||
NULL
|
||||
|
|
@ -1190,7 +1190,7 @@ NULL
|
|||
explain select min(a1) from t1 where 7 in (select b1 from t2) or 2> 4;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
select min(a1) from t1 where 7 in (select b1 from t2) or 2> 4;
|
||||
min(a1)
|
||||
NULL
|
||||
|
|
@ -2247,7 +2247,7 @@ EXPLAIN EXTENDED
|
|||
SELECT MAX(t1.b) AS max_res FROM t1 WHERE (9) IN (SELECT a FROM t2);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY t1 index NULL b 5 NULL 2 100.00 Using index
|
||||
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 100.00 Using where
|
||||
2 SUBQUERY t2 ALL NULL NULL NULL NULL 2 100.00 Using where
|
||||
Warnings:
|
||||
Note 1003 select max(`test`.`t1`.`b`) AS `max_res` from `test`.`t1` where <expr_cache><9>(<in_optimizer>(9,<exists>(select `test`.`t2`.`a` from `test`.`t2` where (9 = `test`.`t2`.`a`))))
|
||||
DROP TABLE t1,t2;
|
||||
|
|
|
|||
|
|
@ -124,7 +124,7 @@ FROM t3 RIGHT JOIN t1 ON t1.pk = t3.f1
|
|||
WHERE t3.f3 OR ( 3 ) IN ( SELECT f2 FROM t2 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
SELECT t1.*
|
||||
FROM t3 RIGHT JOIN t1 ON t1.pk = t3.f1
|
||||
WHERE t3.f3 OR ( 3 ) IN ( SELECT f2 FROM t2 );
|
||||
|
|
|
|||
|
|
@ -1327,7 +1327,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from dual where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
INSERT INTO t1 (pseudo) VALUES ('test1');
|
||||
|
|
@ -1337,7 +1337,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from `test`.`t1` `a` where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
drop table t1;
|
||||
|
|
@ -4529,13 +4529,13 @@ SET join_cache_level=0;
|
|||
EXPLAIN EXTENDED SELECT 1 FROM t1 WHERE 1 IN (SELECT min(a) FROM t1 GROUP BY a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 100.00
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using temporary
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using temporary
|
||||
Warnings:
|
||||
Note 1003 select 1 AS `1` from `test`.`t1` where <expr_cache><1>(<in_optimizer>(1,<exists>(select min(`test`.`t1`.`a`) from `test`.`t1` group by `test`.`t1`.`a` having (1 = <ref_null_helper>(min(`test`.`t1`.`a`))))))
|
||||
EXPLAIN EXTENDED SELECT 1 FROM t1 WHERE 1 IN (SELECT min(a) FROM t1 WHERE a > 3 GROUP BY a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 100.00
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using where; Using temporary
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using where; Using temporary
|
||||
Warnings:
|
||||
Note 1003 select 1 AS `1` from `test`.`t1` where <expr_cache><1>(<in_optimizer>(1,<exists>(select min(`test`.`t1`.`a`) from `test`.`t1` where (`test`.`t1`.`a` > 3) group by `test`.`t1`.`a` having (1 = <ref_null_helper>(min(`test`.`t1`.`a`))))))
|
||||
SET join_cache_level=@save_join_cache_level;
|
||||
|
|
@ -5726,7 +5726,7 @@ WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
|||
GROUP BY b;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
SELECT b FROM t1
|
||||
WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
||||
GROUP BY b;
|
||||
|
|
|
|||
|
|
@ -1323,7 +1323,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from dual where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
INSERT INTO t1 (pseudo) VALUES ('test1');
|
||||
|
|
@ -1333,7 +1333,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from `test`.`t1` `a` where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
drop table t1;
|
||||
|
|
@ -4525,13 +4525,13 @@ SET join_cache_level=0;
|
|||
EXPLAIN EXTENDED SELECT 1 FROM t1 WHERE 1 IN (SELECT min(a) FROM t1 GROUP BY a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 100.00
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using temporary
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using temporary
|
||||
Warnings:
|
||||
Note 1003 select 1 AS `1` from `test`.`t1` where <in_optimizer>(1,<exists>(select min(`test`.`t1`.`a`) from `test`.`t1` group by `test`.`t1`.`a` having (1 = <ref_null_helper>(min(`test`.`t1`.`a`)))))
|
||||
EXPLAIN EXTENDED SELECT 1 FROM t1 WHERE 1 IN (SELECT min(a) FROM t1 WHERE a > 3 GROUP BY a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 100.00
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using where; Using temporary
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using where; Using temporary
|
||||
Warnings:
|
||||
Note 1003 select 1 AS `1` from `test`.`t1` where <in_optimizer>(1,<exists>(select min(`test`.`t1`.`a`) from `test`.`t1` where (`test`.`t1`.`a` > 3) group by `test`.`t1`.`a` having (1 = <ref_null_helper>(min(`test`.`t1`.`a`)))))
|
||||
SET join_cache_level=@save_join_cache_level;
|
||||
|
|
@ -5722,7 +5722,7 @@ WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
|||
GROUP BY b;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
SELECT b FROM t1
|
||||
WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
||||
GROUP BY b;
|
||||
|
|
|
|||
|
|
@ -1326,7 +1326,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from dual where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
INSERT INTO t1 (pseudo) VALUES ('test1');
|
||||
|
|
@ -1336,7 +1336,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from `test`.`t1` `a` where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
drop table t1;
|
||||
|
|
@ -5731,7 +5731,7 @@ WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
|||
GROUP BY b;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
SELECT b FROM t1
|
||||
WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
||||
GROUP BY b;
|
||||
|
|
|
|||
|
|
@ -1323,7 +1323,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from dual where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
INSERT INTO t1 (pseudo) VALUES ('test1');
|
||||
|
|
@ -1333,7 +1333,7 @@ SELECT 0 IN (SELECT 1 FROM t1 a);
|
|||
EXPLAIN EXTENDED SELECT 0 IN (SELECT 1 FROM t1 a);
|
||||
id select_type table type possible_keys key key_len ref rows filtered Extra
|
||||
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
Warnings:
|
||||
Note 1003 select <in_optimizer>(0,<exists>(select 1 from `test`.`t1` `a` where (0 = 1))) AS `0 IN (SELECT 1 FROM t1 a)`
|
||||
drop table t1;
|
||||
|
|
@ -5722,7 +5722,7 @@ WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
|||
GROUP BY b;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
|
||||
SELECT b FROM t1
|
||||
WHERE ('0') IN ( SELECT a FROM t1 GROUP BY a )
|
||||
GROUP BY b;
|
||||
|
|
|
|||
|
|
@ -879,7 +879,7 @@ EXPLAIN
|
|||
SELECT * FROM t1 WHERE (6, 4 ) NOT IN (SELECT b, a FROM t2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
|
||||
SELECT * FROM t1 WHERE (6, 4 ) NOT IN (SELECT b, a FROM t2);
|
||||
c
|
||||
0
|
||||
|
|
@ -888,7 +888,7 @@ EXPLAIN
|
|||
SELECT * FROM t1 WHERE (6, 4 ) NOT IN (SELECT a, b FROM t2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
|
||||
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
|
||||
2 SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
|
||||
SELECT * FROM t1 WHERE (6, 4 ) NOT IN (SELECT a, b FROM t2);
|
||||
c
|
||||
0
|
||||
|
|
@ -913,7 +913,7 @@ set @@optimizer_switch='in_to_exists=on,materialization=off';
|
|||
EXPLAIN SELECT * FROM t2 WHERE ( 3 , 1 ) NOT IN ( SELECT f1 , f2 FROM t1 );
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t2 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 3 Using where
|
||||
2 SUBQUERY t1 ALL NULL NULL NULL NULL 3 Using where
|
||||
SELECT * FROM t2 WHERE ( 3 , 1 ) NOT IN ( SELECT f1 , f2 FROM t1 );
|
||||
f3
|
||||
5
|
||||
|
|
|
|||
|
|
@ -1198,7 +1198,7 @@ set @@optimizer_switch='materialization=off,in_to_exists=on';
|
|||
explain select min(a1) from t1 where 7 in (select max(b1) from t2 group by b1);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
2 SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
|
||||
select min(a1) from t1 where 7 in (select max(b1) from t2 group by b1);
|
||||
min(a1)
|
||||
NULL
|
||||
|
|
@ -1207,7 +1207,7 @@ set @@optimizer_switch='semijoin=off';
|
|||
explain select min(a1) from t1 where 7 in (select b1 from t2);
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
select min(a1) from t1 where 7 in (select b1 from t2);
|
||||
min(a1)
|
||||
NULL
|
||||
|
|
@ -1224,7 +1224,7 @@ NULL
|
|||
explain select min(a1) from t1 where 7 in (select b1 from t2) or 2> 4;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 PRIMARY t1 system NULL NULL NULL NULL 1
|
||||
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
|
||||
select min(a1) from t1 where 7 in (select b1 from t2) or 2> 4;
|
||||
min(a1)
|
||||
NULL
|
||||
|
|
|
|||
|
|
@ -841,5 +841,21 @@ Variable_name Value
|
|||
Handler_icp_attempts 2
|
||||
Handler_icp_match 1
|
||||
DROP TABLE t1;
|
||||
create table t1 (a int,b char(5),primary key (a), key (b(1)));
|
||||
insert into t1 values ('a','b');
|
||||
Warnings:
|
||||
Warning 1366 Incorrect integer value: 'a' for column 'a' at row 1
|
||||
select 1 from t1 where a and b >= 'aa';
|
||||
1
|
||||
drop table t1;
|
||||
#
|
||||
# Bug#58015 "Assert in row_sel_field_store_in_mysql_format
|
||||
# when running innodb_mrr_icp test"
|
||||
#
|
||||
create table t1 (a char(2) charset utf8,b double, primary key (a(1)),key (b));
|
||||
insert into t1 values ('',1);
|
||||
select 1 from t1 where b <= 1 and a <> '';
|
||||
1
|
||||
drop table t1;
|
||||
set storage_engine= @save_storage_engine;
|
||||
set optimizer_switch=@maria_icp_tmp;
|
||||
|
|
|
|||
|
|
@ -1647,6 +1647,22 @@ CREATE TABLE t2 AS
|
|||
DROP TABLE t2;
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo #
|
||||
--echo # LP BUG#1000649 EXPLAIN shows incorrectly a non-correlated constant IN subquery is correlated
|
||||
--echo #
|
||||
|
||||
create table ten (a int);
|
||||
insert into ten values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
||||
create table t1 (a int, b int, c int);
|
||||
insert into t1 select a,a,a from ten;
|
||||
create table five (a int, b int, c int);
|
||||
insert into five select a,a,a from ten limit 5;
|
||||
|
||||
set @@optimizer_switch='semijoin=on,in_to_exists=on,materialization=off';
|
||||
explain select * from t1 where 33 in (select b from five) or c > 11;
|
||||
|
||||
drop table ten, t1, five;
|
||||
|
||||
|
||||
set optimizer_switch=@subselect4_tmp;
|
||||
|
||||
|
|
|
|||
|
|
@ -5455,11 +5455,17 @@ bool JOIN::choose_subquery_plan(table_map join_tables)
|
|||
if (in_subs->inject_in_to_exists_cond(this))
|
||||
return TRUE;
|
||||
/*
|
||||
It is IN->EXISTS transformation so we should mark subquery as
|
||||
dependent
|
||||
If the injected predicate is correlated the IN->EXISTS transformation
|
||||
make the subquery dependent.
|
||||
*/
|
||||
in_subs->unit->uncacheable|= UNCACHEABLE_DEPENDENT_INJECTED;
|
||||
select_lex->uncacheable|= UNCACHEABLE_DEPENDENT_INJECTED;
|
||||
if ((in_to_exists_where &&
|
||||
in_to_exists_where->used_tables() & OUTER_REF_TABLE_BIT) ||
|
||||
(in_to_exists_having &&
|
||||
in_to_exists_having->used_tables() & OUTER_REF_TABLE_BIT))
|
||||
{
|
||||
in_subs->unit->uncacheable|= UNCACHEABLE_DEPENDENT_INJECTED;
|
||||
select_lex->uncacheable|= UNCACHEABLE_DEPENDENT_INJECTED;
|
||||
}
|
||||
select_limit= 1;
|
||||
}
|
||||
else
|
||||
|
|
|
|||
|
|
@ -2678,7 +2678,6 @@ row_sel_field_store_in_mysql_format(
|
|||
case DATA_DECIMAL:
|
||||
/* Above are the valid column types for MySQL data. */
|
||||
#endif /* UNIV_DEBUG */
|
||||
ut_ad(templ->mysql_col_len == len);
|
||||
memcpy(dest, data, len);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue