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Merge branch '10.2' into 10.3

This commit is contained in:
Sergei Golubchik
2018-06-30 16:39:20 +02:00
273 changed files with 4467 additions and 1284 deletions

View File

@ -334,7 +334,7 @@ SELECT * FROM t1
WHERE (f1) IN (SELECT f1 FROM t2)
LIMIT 0;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Zero limit
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
SELECT * FROM t1
WHERE (f1) IN (SELECT f1 FROM t2)