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| author | Igor Babaev <igor@askmonty.org> | 2010-10-18 13:33:05 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2010-10-18 13:33:05 -0700 |
| commit | 25f5debdc71105820aceaac25799eb3fc09479cd (patch) | |
| tree | 8832320275a120a662f4e553941a1bb86e83b667 /mysql-test/r/myisam.result | |
| parent | 79087c9e072ea2c1af3f1372d5c37729545f618c (diff) | |
| download | mariadb-git-25f5debdc71105820aceaac25799eb3fc09479cd.tar.gz | |
MWL#128: Added into EXPLAIN output info about types of the used join buffers and
about the employed join algorithms.
Refactored constructors of the JOIN_CACHE* classes.
Diffstat (limited to 'mysql-test/r/myisam.result')
| -rw-r--r-- | mysql-test/r/myisam.result | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mysql-test/r/myisam.result b/mysql-test/r/myisam.result index 6faf12b0277..1174ba7dfcf 100644 --- a/mysql-test/r/myisam.result +++ b/mysql-test/r/myisam.result @@ -346,11 +346,11 @@ t1 1 c_2 2 a A 5 NULL NULL BTREE explain select * from t1,t2 where t1.a=t2.a; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 ALL a NULL NULL NULL 2 -1 SIMPLE t1 ALL a NULL NULL NULL 5 Using where; Using join buffer +1 SIMPLE t1 ALL a NULL NULL NULL 5 Using where; Using join buffer (flat, BNL join) explain select * from t1,t2 force index(a) where t1.a=t2.a; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 ALL a NULL NULL NULL 2 -1 SIMPLE t1 ALL a NULL NULL NULL 5 Using where; Using join buffer +1 SIMPLE t1 ALL a NULL NULL NULL 5 Using where; Using join buffer (flat, BNL join) explain select * from t1 force index(a),t2 force index(a) where t1.a=t2.a; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 ALL a NULL NULL NULL 2 @@ -362,7 +362,7 @@ id select_type table type possible_keys key key_len ref rows Extra explain select * from t1,t2 force index(c) where t1.a=t2.a; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 ALL NULL NULL NULL NULL 2 -1 SIMPLE t1 ALL a NULL NULL NULL 5 Using where; Using join buffer +1 SIMPLE t1 ALL a NULL NULL NULL 5 Using where; Using join buffer (flat, BNL join) explain select * from t1 where a=0 or a=2; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL a NULL NULL NULL 5 Using where |