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62e320c86d
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
31 lines
1.4 KiB
Plaintext
31 lines
1.4 KiB
Plaintext
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_TRX;
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Table Create Table
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INNODB_TRX CREATE TEMPORARY TABLE `INNODB_TRX` (
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`trx_id` bigint(21) unsigned NOT NULL,
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`trx_state` varchar(13) NOT NULL,
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`trx_started` datetime NOT NULL,
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`trx_requested_lock_id` varchar(81),
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`trx_wait_started` datetime,
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`trx_weight` bigint(21) unsigned NOT NULL,
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`trx_mysql_thread_id` bigint(21) unsigned NOT NULL,
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`trx_query` varchar(1024),
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`trx_operation_state` varchar(64),
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`trx_tables_in_use` bigint(21) unsigned NOT NULL,
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`trx_tables_locked` bigint(21) unsigned NOT NULL,
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`trx_lock_structs` bigint(21) unsigned NOT NULL,
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`trx_lock_memory_bytes` bigint(21) unsigned NOT NULL,
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`trx_rows_locked` bigint(21) unsigned NOT NULL,
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`trx_rows_modified` bigint(21) unsigned NOT NULL,
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`trx_concurrency_tickets` bigint(21) unsigned NOT NULL,
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`trx_isolation_level` enum('READ UNCOMMITTED','READ COMMITTED','REPEATABLE READ','SERIALIZABLE') NOT NULL,
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`trx_unique_checks` int(1) NOT NULL,
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`trx_foreign_key_checks` int(1) NOT NULL,
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`trx_last_foreign_key_error` varchar(256),
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`trx_is_read_only` int(1) NOT NULL,
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`trx_autocommit_non_locking` int(1) NOT NULL
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) ENGINE=MEMORY DEFAULT CHARSET=utf8
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CREATE TEMPORARY TABLE t1 LIKE INFORMATION_SCHEMA.INNODB_TRX;
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DROP TEMPORARY TABLE t1;
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CREATE TEMPORARY TABLE t1 AS SELECT * FROM INFORMATION_SCHEMA.INNODB_TRX LIMIT 0;
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DROP TEMPORARY TABLE t1;
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