database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-27 18:02:13 +03:00
Code Activity

MDEV-15937 Assertion failure 'key->flags & 1' on ALTER TABLE

Browse Source 
While the test case crashes a MariaDB 10.2 debug build only,
let us apply the fix to the earliest applicable MariaDB series (10.0)
to avoid any data corruption on a table-rebuilding ALTER TABLE
using ALGORITHM=INPLACE.

innobase_create_key_defs(): Use altered_table->s->primary_key
when a new primary key is being created.
This commit is contained in:
Marko Mäkelä
2018-04-20 10:35:22 +03:00
parent f2433b8dd3
commit 01b2e773ef
4 changed files with 17 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
mysql-test/suite/innodb/r/innodb-alter-nullable.result
View File

@ -51,3 +51,7 @@ WHERE NAME='test/t';
TABLE_ID NAME FLAG N_COLS SPACE FILE_FORMAT ROW_FORMAT ZIP_PAGE_SIZE
# test/t 1 6 # Antelope Compact 0
DROP TABLE t;
CREATE TABLE t1(c1 INT) ENGINE=InnoDB;
ALTER TABLE t1 ADD CONSTRAINT UNIQUE KEY i1(c1);
ALTER TABLE t1 CHANGE c1 c1 INT NOT NULL,ADD KEY(c1);
DROP TABLE t1;