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Merge.

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This commit is contained in:
Igor Babaev
2012-05-16 22:33:22 -07:00
parent b1485a4780 4dc963a9f3
commit 61b86d004e
4 changed files with 13 additions and 9 deletions
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8
mysql-test/r/join_cache.result
View File

@ -3221,7 +3221,7 @@ explain
select t1.a, count(t2.p) as count
from t1 left join t2 on t1.a=t2.a and t2.p % 2 = 1 group by t1.a;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 8 Using temporary; Using filesort
1 SIMPLE t1 index NULL PRIMARY 4 NULL 8 Using index; Using temporary; Using filesort
1 SIMPLE t2 ref i_a i_a 5 test.t1.a 2 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan
select t1.a, count(t2.p) as count
from t1 left join t2 on t1.a=t2.a and t2.p % 2 = 1 group by t1.a;
@ -4327,15 +4327,15 @@ SELECT t2.v FROM t1, t2, t3
WHERE t3.v <> t2.v AND t3.pk = t2.i AND t1.v = t3.v AND t1.pk*2<100
GROUP BY t2.v ORDER BY t1.pk,t2.v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 ALL idx1 NULL NULL NULL 20 Using temporary; Using filesort
1 SIMPLE t2 index idx1 idx2 7 NULL 20 Using index; Using temporary; Using filesort
1 SIMPLE t3 eq_ref PRIMARY,idx2 PRIMARY 4 test.t2.i 1 Using where; Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan
1 SIMPLE t1 ref idx2 idx2 3 test.t3.v 5 Using where; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan
SELECT t2.v FROM t1, t2, t3
WHERE t3.v <> t2.v AND t3.pk = t2.i AND t1.v = t3.v AND t1.pk*2<100
GROUP BY t2.v ORDER BY t1.pk,t2.v;
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@ -4345,7 +4345,7 @@ SELECT t2.v FROM t1, t2, t3
WHERE t3.v <> t2.v AND t3.pk = t2.i AND t1.v = t3.v AND t1.pk*2<100
GROUP BY t2.v ORDER BY t1.pk,t2.v;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 ALL idx1 NULL NULL NULL 20 Using temporary; Using filesort
1 SIMPLE t2 index idx1 idx2 7 NULL 20 Using index; Using temporary; Using filesort
1 SIMPLE t3 hash_ALL PRIMARY,idx2 #hash#PRIMARY 4 test.t2.i 20 Using where; Using join buffer (flat, BNLH join)
1 SIMPLE t1 hash_ALL idx2 #hash#idx2 3 test.t3.v 45 Using where; Using join buffer (incremental, BNLH join)
SELECT t2.v FROM t1, t2, t3

6
mysql-test/suite/innodb/r/innodb_mysql.result
View File

@ -2365,8 +2365,8 @@ select_type SIMPLE
table t1
type index
possible_keys NULL
key PRIMARY
key_len 4
key b
key_len 10
ref NULL
rows 10
Extra Using index
@ -2652,7 +2652,7 @@ select_type SIMPLE
table t1
type index
possible_keys NULL
key PRIMARY
key b
key_len 8
ref NULL
rows 3