1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU;
Table Create Table
INNODB_BUFFER_PAGE_LRU CREATE TEMPORARY TABLE `INNODB_BUFFER_PAGE_LRU` (
`POOL_ID` int(11) unsigned NOT NULL,
`LRU_POSITION` bigint(21) unsigned NOT NULL,
`SPACE` int(11) unsigned NOT NULL,
`PAGE_NUMBER` int(11) unsigned NOT NULL,
`PAGE_TYPE` varchar(64),
`FLUSH_TYPE` int(11) unsigned NOT NULL,
`FIX_COUNT` int(11) unsigned NOT NULL,
`IS_HASHED` int(1) NOT NULL,
`NEWEST_MODIFICATION` bigint(21) unsigned NOT NULL,
`OLDEST_MODIFICATION` bigint(21) unsigned NOT NULL,
`ACCESS_TIME` bigint(21) unsigned NOT NULL,
`TABLE_NAME` varchar(1024),
`INDEX_NAME` varchar(64),
`NUMBER_RECORDS` bigint(21) unsigned NOT NULL,
`DATA_SIZE` bigint(21) unsigned NOT NULL,
`COMPRESSED_SIZE` bigint(21) unsigned NOT NULL,
`COMPRESSED` int(1) NOT NULL,
`IO_FIX` enum('IO_NONE','IO_READ','IO_WRITE') NOT NULL,
`IS_OLD` int(1),
`FREE_PAGE_CLOCK` bigint(21) unsigned NOT NULL
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci
CREATE TEMPORARY TABLE t1 LIKE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU;
DROP TEMPORARY TABLE t1;
CREATE TEMPORARY TABLE t1 AS SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU LIMIT 0;
DROP TEMPORARY TABLE t1;
|
