Marko Mäkelä 3eb81136e1 MDEV-22939 Server crashes in row_make_new_pathname() ...

The statement ALTER TABLE...DISCARD TABLESPACE is problematic,
because its designed purpose is to break the referential integrity
of the data dictionary and make a table point to nowhere.

ha_innobase::commit_inplace_alter_table(): Check whether the
table has been discarded. (This is a bit late to check it, right
before committing the change.) Previously, we performed this check
only in a specific branch of the function commit_set_autoinc().

Note: We intentionally allow non-rebuilding ALTER TABLE even if
the tablespace has been discarded, to remain compatible with MySQL.
(See the various tests with "wl5522" in the name, such as
innodb.innodb-wl5522.)

The test case would crash starting with 10.3 only, but it does not hurt
to minimize the code and test difference between 10.2 and 10.3.

2020-09-22 13:40:05 +03:00

..

include

MDEV-14119 Assertion cmp_rec_rec() in ALTER TABLE

2020-08-11 18:52:38 +03:00

r

MDEV-22939 Server crashes in row_make_new_pathname()

2020-09-22 13:40:05 +03:00

t

MDEV-22939 Server crashes in row_make_new_pathname()

2020-09-22 13:40:05 +03:00

disabled.def

MDEV-23339 innodb_force_recovery=2 may still abort the rollback of recovered transactions

2020-07-30 09:24:36 +03:00