mirror of
https://github.com/MariaDB/server.git
synced 2025-01-30 10:31:54 +01:00
13 lines
521 B
Text
13 lines
521 B
Text
--- instant_alter_limit.result 2020-05-26 18:01:27.377946439 +0530
|
|
+++ instant_alter_limit,16k.reject 2020-05-26 20:14:38.452463919 +0530
|
|
@@ -45,3 +45,10 @@
|
|
instants
|
|
502
|
|
DROP TABLE t;
|
|
+#
|
|
+# MDEV-21787 Alter table failure tries to access uninitialized column
|
|
+#
|
|
+CREATE TABLE t1(f1 INT PRIMARY KEY, f2 TEXT GENERATED ALWAYS AS (SUBSTR(f4, 1, 400)), f3 VARCHAR(500), f4 TEXT)ENGINE=InnoDB ROW_FORMAT=Compact;
|
|
+ALTER TABLE t1 ADD UNIQUE KEY (f2(9));
|
|
+ALTER TABLE t1 ADD COLUMN f5 TEXT, ALGORITHM=INPLACE;
|
|
+DROP TABLE t1;
|