SELECT ROUND( SUM(data_length + index_length) / 1024 / 1024 ) TOTAL_MB, ROUND(SUM(data_length) / 1024 / 1024) DATA_MB, ROUND( SUM(index_length) / 1024 /1024 ) INDEX_MB FROM information_schema.TABLES; +----------
NoteIf the database contains a large number of tables, you may need to click the > icon to advance to the next page of tables. To obtain the total database size, add together the size totals from each page. Checking MySQL Databases Using The MySQL Command-line Program To check the siz...
MySQL mysqlcheck客户端主要用来检查(check)、修复(repair)、分析(analyze)、优化(optimize)表。使用mysqlcheck的好处是不需要停止服务器来检查或修复表,mysqlcheck为用户提供了一种方便的使用SQL语句CHECK TABLE、REPAIR TABLE、ANALYZE TABLE和OPTIMIZE TABLE的方式。 1.语法 mysqlcheck -u username -p password [-c/...
The MySQL Enterprise Edition Health Check provides a technical review and recommendation to optimize your database deployment. A MySQL Technician will work closely with your team to optimize schema, server configuration, queries, and replication for improved performance. They will also review best ...
# mysqlcheck -A -o -r -p -u admin# Enter password:database1 OKdatabase2 OK 1. 2. 3. 4. 这里admin是指定的mysql用户帐号。 4.如果使用指定的mysql.sock进入数据库并修复 复制 # mysqlcheck -A -o -r -p -S /tmp/mysql.sock# Enter password:database1 OKdatabase2 OK ...
The database should be configured following the documentation in Connecting JIRA applications to MySQL 5.7. Note that MySQL 5.7 is not supported in Jira 9.2 and later For MySQL 5.6 and below, the supported collation is utf8_bin. The database should be configured following the documen...
首先,看看MySQL5.6的innochecksum的选项 [root@MySQL57M1 10:38:36 /root]# /usr/local/mysql56/bin/innochecksum --version InnoDB offline file checksum utility. /usr/local/mysql56/bin/innochecksum Ver 5.6.35, for linux-glibc2.5 (x86_64)
--skip-database=db_name mysqlcheckによって実行される操作には、名前付きデータベース (大/小文字を区別) を含めないでください。 --socket=path,-Spath localhostへの接続用に使用する、Unix ソケットファイル、または Windows では使用する名前付きパイプの名前。
Command-Line Format--skip-database=db_name Do not include the named database (case-sensitive) in the operations performed bymysqlcheck. --socket=path,-Spath Command-Line Format--socket={file_name|pipe_name} TypeString For connections tolocalhost, the Unix socket file to use, or, on Windows...
已解决Failed to connect mysql database,please check username and password,or mysql is version8? true 在使用better-mybatis-generator自动生成dao、pojo、xml的时候出现了问题 1、输入完用户名和密码 报以下错误 2、翻译过来:连接mysql数据库失败,请检查用户名和密码,或者mysql是版本8?真正的...