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| author | Varun Gupta <varunraiko1803@gmail.com> | 2018-02-21 16:01:50 +0200 |
|---|---|---|
| committer | Varun Gupta <varunraiko1803@gmail.com> | 2018-02-21 16:01:50 +0200 |
| commit | dbbaaff0fbce203e8c785179b1c559f82f869a69 (patch) | |
| tree | 7c2f7b683ecf5de051b53cf2bbc97560a4e63c9e /mysql-test/r/select_safe.result | |
| parent | 5df9e8de638bcb0c0c877a56e01ae5c59062249a (diff) | |
| download | mariadb-git-10.3-MDEV-7773.tar.gz | |
MDEV-15253:Default optimizer setting changes for MariaDB 10.310.3-MDEV-7773
Milestone 1: raising join_cache_level to 4 from 2
Diffstat (limited to 'mysql-test/r/select_safe.result')
| -rw-r--r-- | mysql-test/r/select_safe.result | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mysql-test/r/select_safe.result b/mysql-test/r/select_safe.result index 60364b8c4ec..fc048906f86 100644 --- a/mysql-test/r/select_safe.result +++ b/mysql-test/r/select_safe.result @@ -69,12 +69,12 @@ insert into t1 values (null,"x"),(null,"x"),(null,"y"),(null,"y"),(null,"z"),(nu explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL b NULL NULL NULL 41 Using where -1 SIMPLE t2 ref b b 21 test.t1.b 6 +1 SIMPLE t2 hash_ALL b #hash#b 21 test.t1.b 41 Using join buffer (flat, BNLH join) set MAX_SEEKS_FOR_KEY=1; explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL b NULL NULL NULL 41 Using where -1 SIMPLE t2 ref b b 21 test.t1.b 6 +1 SIMPLE t2 hash_ALL b #hash#b 21 test.t1.b 41 Using join buffer (flat, BNLH join) SET MAX_SEEKS_FOR_KEY=DEFAULT; drop table t1; create table t1 (a int); |