mysqlcheck 常用选项

2020-10-07 09:39:19　

A, –all-databases 表示所有库
-a, –analyze 分析表
-o, –optimize 优化表
-r, –repair 修复表错误
-c, –check 检查表是否出错
–auto-repair 自动修复损坏的表
-B, –databases 选择多个库
-1, –all-in-1 Use one query per database with tables listed in a comma separated way
-C, –check-only-changed 检查表最后一次检查之后的变动
-g, –check-upgrade Check for version dependent changes in the tables
-F, –fast Check tables that are not closed properly
–fix-db-names Fix DB names
–fix-table-names Fix table names
-f, –force Continue even when there is an error
-e, –extended Perform extended check on a table. This will take a long time to execute.
-m, –medium-check Faster than extended check option, but does most checks
-q, –quick Faster than medium check option