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| author | Igor Babaev <igor@askmonty.org> | 2014-02-10 17:00:51 -0800 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2014-02-10 17:00:51 -0800 |
| commit | f17079fa7eff75ed831ebe09b22046b7d4b017e3 (patch) | |
| tree | d2573cd6ebd7b61e1540c35db78744d07ecf73f2 /mysql-test/r/subselect_sj2_jcl6.result | |
| parent | 41fd4844e8492880f9139cd9f10992a3dac390df (diff) | |
| parent | 3845a89b01ee0fa83812f5e3ac6b39b25da03d3d (diff) | |
| download | mariadb-git-f17079fa7eff75ed831ebe09b22046b7d4b017e3.tar.gz | |
Merge 5.3->5.5
Diffstat (limited to 'mysql-test/r/subselect_sj2_jcl6.result')
| -rw-r--r-- | mysql-test/r/subselect_sj2_jcl6.result | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/r/subselect_sj2_jcl6.result b/mysql-test/r/subselect_sj2_jcl6.result index 00e393635a2..ff97882c469 100644 --- a/mysql-test/r/subselect_sj2_jcl6.result +++ b/mysql-test/r/subselect_sj2_jcl6.result @@ -1124,6 +1124,23 @@ t3 AS t3a INNER JOIN t3 AS t3b ON ( t3a.i3 = t3b.i3 ) ); i1 DROP TABLE t1,t2,t3; +# +# MDEV-5582: Plugin 'MEMORY' has ref_count=1 after shutdown with materialization+semijoin +# +CREATE TABLE t1 (a INT) engine=innodb; +INSERT INTO t1 VALUES (8),(9); +CREATE TABLE t2 (b INT) engine=innodb; +INSERT INTO t2 VALUES (2),(3); +CREATE TABLE t3 (c INT, INDEX(c)) engine=innodb; +INSERT INTO t2 VALUES (4),(5); +explain +SELECT * FROM t1 WHERE 9 IN ( SELECT b FROM t2 WHERE 1 IN ( SELECT MIN(c) FROM t3 ) ); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE +3 MATERIALIZED NULL NULL NULL NULL NULL NULL NULL No matching min/max row +SELECT * FROM t1 WHERE 9 IN ( SELECT b FROM t2 WHERE 1 IN ( SELECT MIN(c) FROM t3 ) ); +a +DROP TABLE t1,t2,t3; DROP TABLE IF EXISTS t1,t2,t3,t4; # # MDEV-4782: Valgrind warnings (Conditional jump or move depends on uninitialised value) with InnoDB, semijoin |