Return to Answer Youwould need to do thatcould simplify your lifewith a shell script. Here is one I created for Linux, it is based on themysqlcheckapplication This script will check all tables inalldatabases except mysql and information_schema vi check_all_databases.sh #!/bin/bash USER=roo...
5. Optimize and repair all tables in all MySQL databases The following command will check all tables in all databases and if some table is corrupted it will automatically fix that table: $ mysqlcheck --auto-repair -o --all-databases 6. Most used mysqlcheck arguments Of course, if you use...
shell> mysqlcheck [options] --all-databases 比如对mysql库进行mysqlcheck操作: [op@sAno1y~]$mysqlcheck mysql -uroot -p Enterpassword: mysql.columns_priv OK mysql.db OK mysql.event OK mysql.func OK mysql.general_log OK mysql.help_category OK mysql.help_keyword OK mysql.help_relation OK mys...
有3种方式来调用mysqlcheck: shell>mysqlcheck[options]db_name[tables] shell>mysqlcheck[options] —databaseDB1[DB2DB3…] shell>mysqlcheck[options] –all–database 如果没有指定任何表或使用—database或–all–database选项,则检查整个数据库。 同其它客户端比较,mysqlcheck有一个特殊特性。重新命名二进制...
shell> mysqlcheck [options] [–tables] db_name [tbl_name …] shell> mysqlcheck [options] --databases db_name … shell> mysqlcheck [options] --all-databases 选项可以从[mysqlcheck]和[client]中读取。 mysqlcheck相对于其他客户端程序有些特殊。他还可以通过改名、建立软连接等方式,修改默认的–check...
the checksum queries run in the desired amount of time. The goal of chunking the tables, instead of doing each table with a single big query, is to ensure that checksums are unintrusive and don’t cause too much replication lag or load on the server. That’s why the target time for ea...
If you use the –databases or –all-databases option to process all tables in one or more databases, a mysqlcheck call might take you a long time to complete. Note: For performing this operation, you must run the mysqld server. This means that you do not have to stop the server to ...
[root@localhost~]# mysqlshow testDatabase:test+---+|Tables|+---+|db_test||raw_test||t|+---+ 接下来我们再把表名指定上,直接就可以获取到这个表中列字段的信息。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [root@localhost~
mysqlcheck 常用选项 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-1Use one query per database with tables listed in a comma separated way ...
Check only tables that haven't been closed properly. --force, -f Command-Line Format --force Do a repair operation automatically if myisamchk finds any errors in the table. The repair type is the same as that specified with the --recover or -r option. ...