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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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42
mysql-test/suite/innodb_i_s/innodb_trx.result
View File

@@ -1,28 +1,28 @@
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_TRX;
Table Create Table
INNODB_TRX CREATE TEMPORARY TABLE `INNODB_TRX` (
`trx_id` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_state` varchar(13) NOT NULL DEFAULT '',
`trx_started` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
`trx_requested_lock_id` varchar(81) DEFAULT NULL,
`trx_wait_started` datetime DEFAULT NULL,
`trx_weight` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_mysql_thread_id` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_query` varchar(1024) DEFAULT NULL,
`trx_operation_state` varchar(64) DEFAULT NULL,
`trx_tables_in_use` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_tables_locked` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_lock_structs` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_lock_memory_bytes` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_rows_locked` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_rows_modified` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_concurrency_tickets` bigint(21) unsigned NOT NULL DEFAULT 0,
`trx_id` bigint(21) unsigned NOT NULL,
`trx_state` varchar(13) NOT NULL,
`trx_started` datetime NOT NULL,
`trx_requested_lock_id` varchar(81),
`trx_wait_started` datetime,
`trx_weight` bigint(21) unsigned NOT NULL,
`trx_mysql_thread_id` bigint(21) unsigned NOT NULL,
`trx_query` varchar(1024),
`trx_operation_state` varchar(64),
`trx_tables_in_use` bigint(21) unsigned NOT NULL,
`trx_tables_locked` bigint(21) unsigned NOT NULL,
`trx_lock_structs` bigint(21) unsigned NOT NULL,
`trx_lock_memory_bytes` bigint(21) unsigned NOT NULL,
`trx_rows_locked` bigint(21) unsigned NOT NULL,
`trx_rows_modified` bigint(21) unsigned NOT NULL,
`trx_concurrency_tickets` bigint(21) unsigned NOT NULL,
`trx_isolation_level` enum('READ UNCOMMITTED','READ COMMITTED','REPEATABLE READ','SERIALIZABLE') NOT NULL,
`trx_unique_checks` int(1) NOT NULL DEFAULT 0,
`trx_foreign_key_checks` int(1) NOT NULL DEFAULT 0,
`trx_last_foreign_key_error` varchar(256) DEFAULT NULL,
`trx_is_read_only` int(1) NOT NULL DEFAULT 0,
`trx_autocommit_non_locking` int(1) NOT NULL DEFAULT 0
`trx_unique_checks` int(1) NOT NULL,
`trx_foreign_key_checks` int(1) NOT NULL,
`trx_last_foreign_key_error` varchar(256),
`trx_is_read_only` int(1) NOT NULL,
`trx_autocommit_non_locking` int(1) NOT NULL
) ENGINE=MEMORY DEFAULT CHARSET=utf8
CREATE TEMPORARY TABLE t1 LIKE INFORMATION_SCHEMA.INNODB_TRX;
DROP TEMPORARY TABLE t1;