diff options
Diffstat (limited to 'mysql-test/main/distinct.result')
| -rw-r--r-- | mysql-test/main/distinct.result | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mysql-test/main/distinct.result b/mysql-test/main/distinct.result index 256adc21535..8fcc45e740a 100644 --- a/mysql-test/main/distinct.result +++ b/mysql-test/main/distinct.result @@ -173,9 +173,9 @@ INSERT INTO t2 values (1),(2),(3); INSERT INTO t3 VALUES (1,'1'),(2,'2'),(1,'1'),(2,'2'); explain SELECT distinct t3.a FROM t3,t2,t1 WHERE t3.a=t1.b AND t1.a=t2.a; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ALL PRIMARY NULL NULL NULL 4 Using where; Using temporary +1 SIMPLE t2 index a a 4 NULL 5 Using index; Using temporary +1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.a 1 Using where 1 SIMPLE t3 ref a a 5 test.t1.b 2 Using index -1 SIMPLE t2 index a a 4 NULL 5 Using where; Using index; Using join buffer (flat, BNL join) SELECT distinct t3.a FROM t3,t2,t1 WHERE t3.a=t1.b AND t1.a=t2.a; a 1 |