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Merge 10.1 into 10.2

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This commit is contained in:
Marko Mäkelä
2017-10-02 11:12:19 +03:00
parent 76953c0e45 ac0b5a2e79
commit 3c4cff3357
28 changed files with 128 additions and 140 deletions
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4
mysql-test/r/variables.result
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@ -1548,7 +1548,7 @@ one
1
explain SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
1 PRIMARY t1 ALL NULL NULL NULL NULL 2
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
one
@ -1559,7 +1559,7 @@ one
set sql_buffer_result=1;
explain SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 Using temporary
2 SUBQUERY t1 ALL NULL NULL NULL NULL 2 Using where
SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
one