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MDEV-8786 Wrong result for SELECT FORMAT=JSON * FROM t1 WHERE a=_latin1 0xDF

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Alexander Barkov
2015-09-10 14:04:52 +04:00
parent 416b811a4a
commit 4278d6d402
6 changed files with 51 additions and 8 deletions
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7
mysql-test/t/explain_json.test
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@@ -279,3 +279,10 @@ explain format=json select count(distinct a1,a2,b,c) from t1 where (a2 >= 'b') a
drop table t1;
--echo #
--echo # MDEV-8786 Wrong result for SELECT FORMAT=JSON * FROM t1 WHERE a=_latin1 0xDF
--echo #
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET latin1);
INSERT INTO t1 VALUES ('a'),('b');
EXPLAIN FORMAT=JSON SELECT * FROM t1 WHERE a=_latin1 0xDF;
DROP TABLE t1;