diff options
| author | Igor Babaev <igor@askmonty.org> | 2011-11-15 13:03:00 -0800 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2011-11-15 13:03:00 -0800 |
| commit | b4b7d941fea8b17bd0db2d30a74df6596101b4ed (patch) | |
| tree | abccede71e3bb1a0c65d0e18f4462ac40bcb1097 /mysql-test/r/subselect_sj2.result | |
| parent | db0aed93482759844af7b39c9bf6e7fe141f28f6 (diff) | |
| download | mariadb-git-b4b7d941fea8b17bd0db2d30a74df6596101b4ed.tar.gz | |
Fixed LP bug #889750.
If the optimizer switch 'semijoin_with_cache' is set to 'off' then
join cache cannot be used to join inner tables of a semijoin.
Also fixed a bug in the function check_join_cache_usage() that led
to wrong output of the EXPLAIN commands for some test cases.
Diffstat (limited to 'mysql-test/r/subselect_sj2.result')
| -rw-r--r-- | mysql-test/r/subselect_sj2.result | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mysql-test/r/subselect_sj2.result b/mysql-test/r/subselect_sj2.result index db99d77f50c..0de04685fac 100644 --- a/mysql-test/r/subselect_sj2.result +++ b/mysql-test/r/subselect_sj2.result @@ -867,7 +867,7 @@ id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t3 ALL NULL NULL NULL NULL 1 Start temporary 1 PRIMARY t2 ALL NULL NULL NULL NULL 1 Using where 1 PRIMARY <derived3> ALL NULL NULL NULL NULL 2 -1 PRIMARY t4 ALL NULL NULL NULL NULL 2 Using where; End temporary; Using join buffer (flat, BNL join) +1 PRIMARY t4 ALL NULL NULL NULL NULL 2 Using where; End temporary 3 DERIVED t1 ALL NULL NULL NULL NULL 1 SELECT * FROM t3 LEFT JOIN (v1,t2) ON t3.a = t2.a WHERE t3.b IN (SELECT b FROM t4); |