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MDEV-18918 SQL mode EMPTY_STRING_IS_NULL breaks RBR upon CREATE TABLE .. SELECT

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The 10.5 version of the patch.

Removing DEFAULT from INFORMATION_SCHEMA columns.
DEFAULT in read-only tables is rather meaningless.
Upgrade should go smoothly.

Also fixes:
 MDEV-20254 Problems with EMPTY_STRING_IS_NULL and I_S tables
This commit is contained in:
Alexander Barkov
2021-12-28 17:43:40 +04:00
parent e4b302e436
commit 62e320c86d
82 changed files with 2374 additions and 2319 deletions
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16
mysql-test/suite/innodb_i_s/innodb_locks.result
View File

@@ -1,16 +1,16 @@
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_LOCKS;
Table Create Table
INNODB_LOCKS CREATE TEMPORARY TABLE `INNODB_LOCKS` (
`lock_id` varchar(81) NOT NULL DEFAULT '',
`lock_trx_id` bigint(21) unsigned NOT NULL DEFAULT 0,
`lock_id` varchar(81) NOT NULL,
`lock_trx_id` bigint(21) unsigned NOT NULL,
`lock_mode` enum('S','S,GAP','X','X,GAP','IS','IS,GAP','IX','IX,GAP','AUTO_INC') NOT NULL,
`lock_type` enum('RECORD','TABLE') NOT NULL,
`lock_table` varchar(1024) NOT NULL DEFAULT '',
`lock_index` varchar(1024) DEFAULT NULL,
`lock_space` int(11) unsigned DEFAULT NULL,
`lock_page` int(11) unsigned DEFAULT NULL,
`lock_rec` int(11) unsigned DEFAULT NULL,
`lock_data` varchar(8192) DEFAULT NULL
`lock_table` varchar(1024) NOT NULL,
`lock_index` varchar(1024),
`lock_space` int(11) unsigned,
`lock_page` int(11) unsigned,
`lock_rec` int(11) unsigned,
`lock_data` varchar(8192)
) ENGINE=MEMORY DEFAULT CHARSET=utf8
CREATE TEMPORARY TABLE t1 LIKE INFORMATION_SCHEMA.INNODB_LOCKS;
DROP TEMPORARY TABLE t1;