1 files changed, 36 insertions, 0 deletions
diff --git a/mysql-test/t/alter_table.test b/mysql-test/t/alter_table.test
index 7d3e9bba533..fa50d75b8d2 100644
--- a/mysql-test/t/alter_table.test
+++ b/mysql-test/t/alter_table.test
@@ -631,6 +631,30 @@ insert into t1 values (null);
 select * from t1;
 
 drop table t1;
+
+#
+# Bug#27507: Wrong DATETIME value was allowed by ALTER TABLE in the
+#            NO_ZERO_DATE mode.
+#
+set @orig_sql_mode = @@sql_mode;
+set sql_mode="no_zero_date";
+create table t1(f1 int);
+alter table t1 add column f2 datetime not null, add column f21 date not null;
+insert into t1 values(1,'2000-01-01','2000-01-01');
+--error 1292
+alter table t1 add column f3 datetime not null;
+--error 1292
+alter table t1 add column f3 date not null;
+--error 1292
+alter table t1 add column f4 datetime not null default '2002-02-02',
+  add column f41 date not null;
+alter table t1 add column f4 datetime not null default '2002-02-02',
+  add column f41 date not null default '2002-02-02';
+select * from t1;
+drop table t1;
+set sql_mode= @orig_sql_mode;
+
+#
 # Some additional tests for new, faster alter table.  Note that most of the
 # whole alter table code is being tested all around the test suite already.
 #
@@ -866,3 +890,15 @@ ALTER TABLE t2 MODIFY unsigned_int_field BIGINT UNSIGNED NOT NULL;
 DESCRIBE t2;
 
 DROP TABLE t2;
+
+#
+# Bug#28427: Columns were renamed instead of moving by ALTER TABLE.
+#
+CREATE TABLE t1 (f1 INT, f2 INT, f3 INT);
+INSERT INTO t1 VALUES (1, 2, NULL);
+SELECT * FROM t1;
+ALTER TABLE t1 MODIFY COLUMN f3 INT AFTER f1;
+SELECT * FROM t1;
+ALTER TABLE t1 MODIFY COLUMN f3 INT AFTER f2;
+SELECT * FROM t1;
+DROP TABLE t1;