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MDEV-18712 InnoDB indexes are inconsistent with what defined in .frm for table after rebuilding table with index on blob

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when auto-adding a virtual LONG_UNIQUE_HASH_FIELD, fill in
a Virtual_column_info for it, so that fill_alter_inplace_info()
would know we're adding a virtual field (ALTER_ADD_VIRTUAL_COLUMN).
This commit is contained in:
Sergei Golubchik
2019-02-27 03:36:37 +01:00
parent 5adf11250a
commit 20c89f9f37
4 changed files with 24 additions and 1 deletions
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11
mysql-test/main/long_unique_bugs.test
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@@ -1,3 +1,5 @@
--source include/have_innodb.inc
#
# MDEV-18707 Server crash in my_hash_sort_bin, ASAN heap-use-after-free in Field::is_null, server hang, corrupted double-linked list
#
@@ -15,3 +17,12 @@ delete from tmp;
drop table t1;
--let $datadir= `SELECT @@datadir`
--remove_file $datadir/test/load.data
#
# MDEV-18712 InnoDB indexes are inconsistent with what defined in .frm for table after rebuilding table with index on blob
#
create table t1 (b blob) engine=innodb;
alter table t1 add unique (b);
alter table t1 force;
show create table t1;
drop table t1;