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MDEV-18819: Add a test case

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This commit is contained in:
Marko Mäkelä
2019-03-05 11:53:23 +02:00
parent 730ed9907b
commit 90f09ba8c2
2 changed files with 184 additions and 0 deletions
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68
mysql-test/suite/innodb/t/innodb-alter-nullable.test
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@@ -89,6 +89,74 @@ ALTER IGNORE TABLE t1 ADD PRIMARY KEY(c);
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1(c INT, g INT AS (c) PERSISTENT) ENGINE=InnoDB;
CREATE TABLE t2(c INT, v INT AS (c) VIRTUAL) ENGINE=InnoDB;
CREATE TABLE t3(c INT, v INT AS (c) VIRTUAL, INDEX(v)) ENGINE=InnoDB;
INSERT INTO t1 SET c=NULL;
INSERT INTO t2 SET c=NULL;
INSERT INTO t3 SET c=NULL;
SET @old_sql_mode = @@sql_mode;
# Allow lossy conversions of data
SET sql_mode = '';
--enable_info
ALTER TABLE t1 MODIFY c INT NOT NULL;
ALTER TABLE t2 MODIFY c INT NOT NULL;
ALTER TABLE t3 MODIFY c INT NOT NULL;
--disable_info
SET sql_mode = @old_sql_mode;
SELECT * FROM t1;
SELECT * FROM t2;
SELECT * FROM t3;
SELECT v FROM t3 FORCE INDEX(v);
CHECK TABLE t1,t2,t3;
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c INT, g INT AS (c) PERSISTENT) ENGINE=InnoDB;
CREATE TABLE t2(c INT, v INT AS (c) VIRTUAL) ENGINE=InnoDB;
CREATE TABLE t3(c INT, v INT AS (c) VIRTUAL, INDEX(v)) ENGINE=InnoDB;
INSERT INTO t1 SET c=NULL;
INSERT INTO t2 SET c=NULL;
INSERT INTO t3 SET c=NULL;
--enable_info
ALTER IGNORE TABLE t1 MODIFY c INT NOT NULL;
ALTER IGNORE TABLE t2 MODIFY c INT NOT NULL;
ALTER IGNORE TABLE t3 MODIFY c INT NOT NULL;
--disable_info
SELECT * FROM t1;
SELECT * FROM t2;
SELECT * FROM t3;
SELECT v FROM t3 FORCE INDEX(v);
CHECK TABLE t1,t2,t3;
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c INT, g INT AS (c) PERSISTENT) ENGINE=InnoDB;
CREATE TABLE t2(c INT, v INT AS (c) VIRTUAL) ENGINE=InnoDB;
CREATE TABLE t3(c INT, v INT AS (c) VIRTUAL, INDEX(v)) ENGINE=InnoDB;
INSERT INTO t1 SET c=NULL;
INSERT INTO t2 SET c=NULL;
INSERT INTO t3 SET c=NULL;
--enable_info
--error ER_INVALID_USE_OF_NULL
ALTER TABLE t1 MODIFY c INT NOT NULL;
--error ER_INVALID_USE_OF_NULL
ALTER TABLE t2 MODIFY c INT NOT NULL;
--error WARN_DATA_TRUNCATED
ALTER TABLE t3 MODIFY c INT NOT NULL;
--disable_info
UPDATE t1 SET c=0;
UPDATE t2 SET c=0;
UPDATE t3 SET c=0;
--enable_info
ALTER TABLE t1 MODIFY c INT NOT NULL;
ALTER TABLE t2 MODIFY c INT NOT NULL;
--echo # MDEV-18819 FIXME: This should not require ALGORITHM=COPY.
ALTER TABLE t3 MODIFY c INT NOT NULL;
--disable_info
SELECT * FROM t1;
SELECT * FROM t2;
SELECT * FROM t3;
DROP TABLE t1,t2,t3;
# Check that all connections opened by test cases in this file are really
# gone so execution of other tests won't be affected by their presence.
--source include/wait_until_count_sessions.inc