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MDEV-16110 ALTER with ALGORITHM=INPLACE breaks temporary table with virtual columns

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Part one, non-temporary tables.

Rrenaming a column can make destructive changes
to the TABLE. This TABLE cannot be used anymore
and needs to be reopened even if ALTER TABLE
was aborted with an error.
This commit is contained in:
Sergei Golubchik
2018-05-14 23:24:26 +02:00
parent c29312421e
commit 77cd754229
3 changed files with 21 additions and 0 deletions
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10
mysql-test/t/alter_table_errors.test Normal file
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--source include/have_innodb.inc
#
# MDEV-16110 ALTER with ALGORITHM=INPLACE breaks temporary table with virtual columns
#
create table t (a int, v int as (a)) engine=innodb;
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t change column a b tinyint, algorithm=inplace;
show create table t;
drop table t;