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文档 仅使用图标、文字或都使用。 还原为默认值
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SELECT * FROM `innodb_index_stats` ORDER BY `table_name` DESC
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完整内容 database_name table_name 递减 递增 1 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'size'
 		xianhuapifa visit_logs PRIMARY 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		xianhuapifa visit_logs PRIMARY 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		xianhuapifa visit_logs PRIMARY 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_date' AND `innodb_index_stats`.`stat_name` = 'size'
 		xianhuapifa visit_logs idx_date 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_date' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		xianhuapifa visit_logs idx_date 2026-02-19 00:24:32 n_diff_pfx01 0 1 created_at
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_date' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx02'
 		xianhuapifa visit_logs idx_date 2026-02-19 00:24:32 n_diff_pfx02 0 1 created_at,id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_date' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		xianhuapifa visit_logs idx_date 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_page' AND `innodb_index_stats`.`stat_name` = 'size'
 		xianhuapifa visit_logs idx_page 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_page' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		xianhuapifa visit_logs idx_page 2026-02-19 00:24:32 n_diff_pfx01 0 1 page
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_page' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx02'
 		xianhuapifa visit_logs idx_page 2026-02-19 00:24:32 n_diff_pfx02 0 1 page,id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_page' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		xianhuapifa visit_logs idx_page 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_user_id' AND `innodb_index_stats`.`stat_name` = 'size'
 		xianhuapifa visit_logs idx_user_id 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_user_id' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		xianhuapifa visit_logs idx_user_id 2026-02-19 00:24:32 n_diff_pfx01 0 1 user_id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_user_id' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx02'
 		xianhuapifa visit_logs idx_user_id 2026-02-19 00:24:32 n_diff_pfx02 0 1 user_id,id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_user_id' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		xianhuapifa visit_logs idx_user_id 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_session_id' AND `innodb_index_stats`.`stat_name` = 'size'
 		xianhuapifa visit_logs idx_session_id 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_session_id' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		xianhuapifa visit_logs idx_session_id 2026-02-19 00:24:32 n_diff_pfx01 0 1 session_id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_session_id' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx02'
 		xianhuapifa visit_logs idx_session_id 2026-02-19 00:24:32 n_diff_pfx02 0 1 session_id,id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'visit_logs' AND `innodb_index_stats`.`index_name` = 'idx_session_id' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		xianhuapifa visit_logs idx_session_id 2026-02-19 00:24:32 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'users' AND `innodb_index_stats`.`index_name` = 'openid' AND `innodb_index_stats`.`stat_name` = 'size'
 		xianhuapifa users openid 2026-07-08 19:02:35 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'users' AND `innodb_index_stats`.`index_name` = 'openid' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		xianhuapifa users openid 2026-07-08 19:02:35 n_diff_pfx01 409 1 openid
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'users' AND `innodb_index_stats`.`index_name` = 'openid' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		xianhuapifa users openid 2026-07-08 19:02:35 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'users' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'size'
 		xianhuapifa users PRIMARY 2026-07-08 19:02:35 size 6 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` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'users' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_diff_pfx01'
 		xianhuapifa users PRIMARY 2026-07-08 19:02:35 n_diff_pfx01 409 5 id
编辑 编辑 复制 复制 删除 删除
DELETE FROM innodb_index_stats WHERE `innodb_index_stats`.`database_name` = 'xianhuapifa' AND `innodb_index_stats`.`table_name` = 'users' AND `innodb_index_stats`.`index_name` = 'PRIMARY' AND `innodb_index_stats`.`stat_name` = 'n_leaf_pages'
 		xianhuapifa users PRIMARY 2026-07-08 19:02:35 n_leaf_pages 1 NULL Number of leaf pages in the index
选中项： 选中项：
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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
将此 SQL 查询加为书签 将此 SQL 查询加为书签