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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2017-06-19 17:28:08 +0300 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2017-06-19 17:28:08 +0300 |
| commit | 1e3886ae80c44a39ec3e4061b4ea3131cdcef213 (patch) | |
| tree | ce95518792d1432b669ba13a248928e74e81a9bb /mysql-test/t/subselect_innodb.test | |
| parent | 0fe7d8a2a221196d977e5efe3f3dedb22806bb53 (diff) | |
| parent | 3a7201ea922f6d3373924c413fdb4b108f6208c5 (diff) | |
| download | mariadb-git-1e3886ae80c44a39ec3e4061b4ea3131cdcef213.tar.gz | |
Merge bb-10.2-ext into 10.3
Diffstat (limited to 'mysql-test/t/subselect_innodb.test')
| -rw-r--r-- | mysql-test/t/subselect_innodb.test | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/mysql-test/t/subselect_innodb.test b/mysql-test/t/subselect_innodb.test index 2451bc60fee..544bcd994ed 100644 --- a/mysql-test/t/subselect_innodb.test +++ b/mysql-test/t/subselect_innodb.test @@ -576,3 +576,38 @@ from t1; drop table t1,t2; + +--echo # +--echo # mdev-12931: semi-join in ON expression of STRAIGHT_JOIN +--echo # joining a base table and a mergeable derived table +--echo # + +CREATE TABLE t1 (f1 int) ENGINE=InnoDB; +INSERT INTO t1 VALUES (3),(2); + +CREATE TABLE t2 (f2 int) ENGINE=InnoDB; +INSERT INTO t2 VALUES (1),(4); + +CREATE TABLE t3 (f3 int) ENGINE=InnoDB; +INSERT INTO t3 VALUES (5),(6); + +CREATE TABLE t4 (f4 int) ENGINE=InnoDB; +INSERT INTO t4 VALUES (1),(8); + +SELECT * +FROM t1 + INNER JOIN + ( t2 STRAIGHT_JOIN ( SELECT * FROM t3 ) AS sq + ON ( 1 IN ( SELECT f4 FROM t4 ) ) ) + ON ( f1 >= f2 ); + +EXPLAIN EXTENDED +SELECT * +FROM t1 + INNER JOIN + ( t2 STRAIGHT_JOIN ( SELECT * FROM t3 ) AS sq + ON ( 1 IN ( SELECT f4 FROM t4 ) ) ) + ON ( f1 >= f2 ); + +DROP TABLE t1,t2,t3,t4; + |