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Merge 10.1 into 10.2

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Marko Mäkelä
2018-08-02 08:19:57 +03:00
parent a90b3862d9 2fb68244b4
commit ef3070e997
172 changed files with 3937 additions and 1012 deletions
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15
mysql-test/include/ctype_mdev13118.inc Normal file
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@@ -0,0 +1,15 @@
--echo #
--echo # MDEV-13118 Wrong results with LOWER and UPPER and subquery
--echo #
SET @save_optimizer_switch=@@optimizer_switch;
SET optimizer_switch=_latin1'derived_merge=on';
CREATE TABLE t1 AS SELECT REPEAT('a', 10) AS t LIMIT 0;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES ('abcdefghi'),('ABCDEFGHI');
--sorted_result
SELECT CONCAT(t2,'-',t2) c2 FROM (SELECT LOWER(t) t2 FROM t1) sub;
--sorted_result
SELECT CONCAT(t2,'-',t2) c2 FROM (SELECT UPPER(t) t2 FROM t1) sub;
DROP TABLE t1;
SET optimizer_switch=@save_optimizer_switch;