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SELECT * FROM `innodb_index_stats`
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完整内容 database_name table_name index_name last_update stat_name stat_value sample_size stat_description
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'musicwebsitedb' AND `innodb_index_stats`.`table_name` = 'songs' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		musicwebsitedb songs PRIMARY 2023-12-13 21:04:48 n_diff_pfx01 49906 20 song_id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'musicwebsitedb' AND `innodb_index_stats`.`table_name` = 'songs' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		musicwebsitedb songs PRIMARY 2023-12-13 21:04:48 n_leaf_pages 291 NULL Number of leaf pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'musicwebsitedb' AND `innodb_index_stats`.`table_name` = 'songs' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'size'
 		musicwebsitedb songs PRIMARY 2023-12-13 21:04:48 size 353 NULL Number of pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'musicwebsitedb' AND `innodb_index_stats`.`table_name` = 'songs' AND `innodb_index_stats`.`index_name` = 'idx_song_id' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		musicwebsitedb songs idx_song_id 2023-12-13 21:04:48 n_diff_pfx01 49987 20 song_id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'musicwebsitedb' AND `innodb_index_stats`.`table_name` = 'songs' AND `innodb_index_stats`.`index_name` = 'idx_song_id' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		musicwebsitedb songs idx_song_id 2023-12-13 21:04:48 n_leaf_pages 30 NULL Number of leaf pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'musicwebsitedb' AND `innodb_index_stats`.`table_name` = 'songs' AND `innodb_index_stats`.`index_name` = 'idx_song_id' AND `innodb_index_stats`.`stat_name` = 'size'
 		musicwebsitedb songs idx_song_id 2023-12-13 21:04:48 size 31 NULL Number of pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'mysql' AND `innodb_index_stats`.`table_name` = 'gtid_slave_pos' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		mysql gtid_slave_pos PRIMARY 2019-10-21 20:17:49 n_diff_pfx01 0 1 domain_id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'mysql' AND `innodb_index_stats`.`table_name` = 'gtid_slave_pos' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx02'
 		mysql gtid_slave_pos PRIMARY 2019-10-21 20:17:49 n_diff_pfx02 0 1 domain_id,sub_id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'mysql' AND `innodb_index_stats`.`table_name` = 'gtid_slave_pos' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		mysql gtid_slave_pos PRIMARY 2019-10-21 20:17:49 n_leaf_pages 1 NULL Number of leaf pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'mysql' AND `innodb_index_stats`.`table_name` = 'gtid_slave_pos' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'size'
 		mysql gtid_slave_pos PRIMARY 2019-10-21 20:17:49 size 1 NULL Number of pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__bookmark' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		phpmyadmin pma__bookmark PRIMARY 2019-10-21 20:19:11 n_diff_pfx01 0 1 id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__bookmark' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		phpmyadmin pma__bookmark PRIMARY 2019-10-21 20:19:11 n_leaf_pages 1 NULL Number of leaf pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__bookmark' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'size'
 		phpmyadmin pma__bookmark PRIMARY 2019-10-21 20:19:11 size 1 NULL Number of pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__central_columns' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		phpmyadmin pma__central_columns PRIMARY 2019-10-21 20:19:11 n_diff_pfx01 0 1 db_name
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__central_columns' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx02'
 		phpmyadmin pma__central_columns PRIMARY 2019-10-21 20:19:11 n_diff_pfx02 0 1 db_name,col_name
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__central_columns' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		phpmyadmin pma__central_columns PRIMARY 2019-10-21 20:19:11 n_leaf_pages 1 NULL Number of leaf pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__central_columns' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'size'
 		phpmyadmin pma__central_columns PRIMARY 2019-10-21 20:19:11 size 1 NULL Number of pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		phpmyadmin pma__column_info PRIMARY 2019-10-21 20:19:11 n_diff_pfx01 0 1 id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		phpmyadmin pma__column_info PRIMARY 2019-10-21 20:19:11 n_leaf_pages 1 NULL Number of leaf pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'size'
 		phpmyadmin pma__column_info PRIMARY 2019-10-21 20:19:11 size 1 NULL Number of pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'db_name' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		phpmyadmin pma__column_info db_name 2019-10-21 20:19:11 n_diff_pfx01 0 1 db_name
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'db_name' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx02'
 		phpmyadmin pma__column_info db_name 2019-10-21 20:19:11 n_diff_pfx02 0 1 db_name,table_name
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'db_name' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx03'
 		phpmyadmin pma__column_info db_name 2019-10-21 20:19:11 n_diff_pfx03 0 1 db_name,table_name,column_name
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'db_name' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		phpmyadmin pma__column_info db_name 2019-10-21 20:19:11 n_leaf_pages 1 NULL Number of leaf pages in the index
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'phpmyadmin' AND `innodb_index_stats`.`table_name` = 'pma__column_info' AND `innodb_index_stats`.`index_name` = 'db_name' AND `innodb_index_stats`.`stat_name` = 'size'
 		phpmyadmin pma__column_info db_name 2019-10-21 20:19:11 size 1 NULL Number of pages in the index
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查询结果操作 复制到剪贴板 复制到剪贴板 导出 导出 显示图表 显示图表 新建视图 新建视图
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