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Merge 10.2 into 10.3

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This commit is contained in:
Marko Mäkelä 2018-05-24 11:27:15 +03:00
commit 6686dfcbbf
10 changed files with 150 additions and 108 deletions
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33
mysql-test/main/check.result
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@ -52,3 +52,36 @@ connection default;
UNLOCK TABLES;
DROP TABLE t1;
disconnect con1;
#
# MDEV-15338
# Assertion `!table || (!table->read_set ||
# bitmap_is_set(table->read_set, field_index))'
# failed on dropping column with CHECK
#
CREATE TABLE t1 (a INT, b INT, CHECK (a>0)) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,2),(3,4);
ALTER TABLE t1 DROP COLUMN a;
CREATE OR REPLACE TABLE t1 (a INT, b INT, CHECK (a>0)) ENGINE=MyISAM;
ALTER TABLE t1 DROP COLUMN b;
CREATE OR REPLACE TABLE t1 (a INT, b INT, c INT, CHECK (a+b>0)) ENGINE=MyISAM;
ALTER TABLE t1 DROP COLUMN b;
ERROR 42S22: Unknown column 'b' in 'CHECK'
ALTER TABLE t1 DROP COLUMN a, DROP COLUMN b;
CREATE OR REPLACE TABLE t1 (a INT, b INT, c INT, CHECK (a+b>0)) ENGINE=MyISAM;
ALTER TABLE t1 DROP CONSTRAINT `CONSTRAINT_1`;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
CREATE OR REPLACE TABLE t1 (a INT, b INT, c INT, CHECK (a+b>0)) ENGINE=MyISAM;
ALTER TABLE t1 DROP COLUMN b, DROP CONSTRAINT `CONSTRAINT_1`;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;