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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
29 lines
1.2 KiB
Plaintext
29 lines
1.2 KiB
Plaintext
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE;
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Table Create Table
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INNODB_BUFFER_PAGE CREATE TEMPORARY TABLE `INNODB_BUFFER_PAGE` (
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`POOL_ID` int(11) unsigned NOT NULL,
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`BLOCK_ID` bigint(21) unsigned NOT NULL,
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`SPACE` int(11) unsigned NOT NULL,
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`PAGE_NUMBER` int(11) unsigned NOT NULL,
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`PAGE_TYPE` varchar(64),
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`FLUSH_TYPE` int(11) unsigned NOT NULL,
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`FIX_COUNT` int(11) unsigned NOT NULL,
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`IS_HASHED` int(1) NOT NULL,
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`NEWEST_MODIFICATION` bigint(21) unsigned NOT NULL,
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`OLDEST_MODIFICATION` bigint(21) unsigned NOT NULL,
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`ACCESS_TIME` bigint(21) unsigned NOT NULL,
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`TABLE_NAME` varchar(1024),
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`INDEX_NAME` varchar(64),
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`NUMBER_RECORDS` bigint(21) unsigned NOT NULL,
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`DATA_SIZE` bigint(21) unsigned NOT NULL,
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`COMPRESSED_SIZE` bigint(21) unsigned NOT NULL,
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`PAGE_STATE` enum('NOT_USED','MEMORY','REMOVE_HASH','FILE_PAGE') NOT NULL,
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`IO_FIX` enum('IO_NONE','IO_READ','IO_WRITE','IO_PIN') NOT NULL,
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`IS_OLD` int(1) NOT NULL,
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`FREE_PAGE_CLOCK` bigint(21) unsigned NOT NULL
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) ENGINE=MEMORY DEFAULT CHARSET=utf8
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CREATE TEMPORARY TABLE t1 LIKE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE;
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DROP TEMPORARY TABLE t1;
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CREATE TEMPORARY TABLE t1 AS SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE LIMIT 0;
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DROP TEMPORARY TABLE t1;
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