diff options
author | Marko Mäkelä <marko.makela@mariadb.com> | 2021-03-27 17:12:28 +0200 |
---|---|---|
committer | Marko Mäkelä <marko.makela@mariadb.com> | 2021-03-27 17:12:28 +0200 |
commit | 7ae37ff74fc18c391bd0d3fd1fbf6afafe966435 (patch) | |
tree | 792d8852dd9aaa06b5ddfb374f02774b18ed150c /mysql-test/main/join_cache.test | |
parent | d1ff2c583f452d8e1899f800609c329c998f0a33 (diff) | |
parent | 3157fa182accab86a4dea45edbcbca4eb5157723 (diff) | |
download | mariadb-git-7ae37ff74fc18c391bd0d3fd1fbf6afafe966435.tar.gz |
Merge 10.3 into 10.4
Diffstat (limited to 'mysql-test/main/join_cache.test')
-rw-r--r-- | mysql-test/main/join_cache.test | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/mysql-test/main/join_cache.test b/mysql-test/main/join_cache.test index 506e613887b..b4271f648e3 100644 --- a/mysql-test/main/join_cache.test +++ b/mysql-test/main/join_cache.test @@ -4106,6 +4106,30 @@ DROP TABLE t1,t2,t3,t4; set join_cache_level=@save_join_cache_level; --echo # +--echo # MDEV-24767: forced BNLH used for equi-join supported by compound index +--echo # + +create table t1 (a int, b int, c int ) engine=myisam ; +create table t2 (a int, b int, c int, primary key (c,a,b)) engine=myisam ; +insert into t1 values (3,4,2), (5,6,4); +insert into t2 values (3,4,2), (5,6,4); + +let $q= +select t1.a, t1.b, t1.c from t1,t2 + where t2.a = t1.a and t2.b = t1.b and t2.c=t1.c; + +eval $q; +eval explain $q; + +set join_cache_level=3; +eval $q; +eval explain $q; + +drop table t1,t2; + +set join_cache_level=@save_join_cache_level; + +--echo # --echo # MDEV-21243: Join buffer: condition is checked in wrong place for range access --echo # create table t1(a int primary key); @@ -4145,7 +4169,8 @@ where drop table t1,t2,t3; --echo # End of 10.3 tests -# The following command must be the last one in the file + +# The following command must be the last one in the file set @@optimizer_switch=@save_optimizer_switch; set global innodb_stats_persistent= @innodb_stats_persistent_save; |