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Merge branch '10.0' into 10.1

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This commit is contained in:
Sergei Golubchik
2015-11-19 15:52:14 +01:00
parent af71da5d2f 2553f143fd
commit beded7d9c9
186 changed files with 2827 additions and 965 deletions
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24
mysql-test/r/subselect_no_exists_to_in.result
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@ -7109,6 +7109,30 @@ sq
NULL
deallocate prepare stmt;
drop table t1,t2,t3,t4;
#
# MDEV-7930: Assertion `table_share->tmp_table != NO_TMP_TABLE ||
# m_lock_type != 2' failed in handler::ha_index_read_map
#
CREATE TABLE t1 (f1 INT);
INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 (f2 INT, KEY(f2));
INSERT INTO t2 VALUES (3);
CREATE ALGORITHM=MERGE VIEW v2 AS SELECT * FROM t2;
SELECT ( SELECT MIN(v2.f2) FROM t1 ) AS sq FROM v2 GROUP BY sq;
sq
3
SELECT * FROM v2 where ( SELECT MIN(v2.f2) FROM t1 ) > 0;
f2
3
SELECT count(*) FROM v2 group by ( SELECT MIN(v2.f2) FROM t1 );
count(*)
1
delete from t1;
SELECT ( SELECT MIN(v2.f2) FROM t1 ) AS sq FROM v2 GROUP BY sq;
sq
NULL
drop view v2;
drop table t1,t2;
set optimizer_switch=default;
select @@optimizer_switch like '%exists_to_in=off%';
@@optimizer_switch like '%exists_to_in=off%'