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MDEV-6047: Make exists_to_in optimization ON by default

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unknown
2014-06-09 13:42:21 +03:00
parent 23a5b2eb6d
commit 4cd676cbd9
24 changed files with 189 additions and 183 deletions
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6
mysql-test/suite/innodb_fts/r/fulltext.result
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@@ -549,8 +549,8 @@ WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using where
2 DEPENDENT SUBQUERY t2 fulltext b2 b2 0 1 Using where
2 DEPENDENT SUBQUERY t3 ALL NULL NULL NULL NULL 2 Using where
2 MATERIALIZED t2 fulltext b2 b2 0 1 Using where
2 MATERIALIZED t3 ALL NULL NULL NULL NULL 2 Using where
# should return 0
SELECT count(*) FROM t1 WHERE
not exists(
@@ -558,7 +558,7 @@ SELECT 1 FROM t2, t3
WHERE t3.a=t1.a AND MATCH(b2) AGAINST('scargill' IN BOOLEAN MODE)
);
count(*)
1
0
SELECT count(*) FROM t1 WHERE
not exists(
SELECT 1 FROM t2 IGNORE INDEX (b2), t3