What is SHOW Command in MySQL MySQLdatabase, users, and tables.SHOW Command depends on the access level atdatabaseso depending on the access level, SHOW commands will not be available to provide only information.The root-level user has the capability to use all the SHOW commands, with the ...
show status将可以用mysqlshow --status 来得到同样的效果 SHOW FIELDS是SHOW COLUMNS一个同义词,SHOW KEYS是SHOW INDEX一个同义词。你也可以用mysqlshow db_name tbl_name或mysqlshow -k db_name tbl_name列出一张表的列或索引。 SHOW INDEX以非常 相似于ODBC的SQLStatistics调用的格式返回索引信息。下面的列被...
mysql>showprocesslist;+---+---+---+---+---+---+---+---+|Id|User|Host|db|Command|Time|State|Info|+---+---+---+---+---+---+---+---+|42|root|localhost|user|Query|0|init|showprocesslist|+---+---+---+---+---+---+---+---...
unknown MySQL Cluster Manager was unable to determine the status of this command.--backup option When this option is used, show status reports on the status of the backup process for the cluster named cluster_name, as shown in the following examples: ...
一、SHOW TABLES：查看所有表的列表 如果想查看当前数据库中都有哪些表，可以使用如下命令：SHOW TABLES;这个命令会返回一个表名的列表，每一行表示一个表，可以通过这个列表来了解当前数据库中包含哪些表。示例如下：mysql> SHOW TABLES;+———————+ |...
ego (\G) Send command to mysql server, display result vertically. exit (\q) Exit mysql. Same as quit. go (\g) Send command to mysql server. help (\h) Display this help. notee (\t) Don't write into outfile. print (\p) Print current command. ...
[root@localhost~]# mysqladmin processlist+---+---+---+---+---+---+---+---+|Id|User|Host|db|Command|Time|State|Info|+---+---+---+---+---+---+---+---+|5|event_scheduler|localhost||Daemon|11752|Waiting on empty ...
mysql -uroot -p -S /tmp/mysql.sock -e "\s;show global variables;" > /tools/msyql_baseinfo.txt 2.查看连接信息 SHOW PROCESSLIST; 特别是需要关注State里的状态值。 链接太多的是使用以下语句: select USER ,HOST,DB ,COMMAND, TIME,STATE , INFO from information_schema.processlist where COMMAND<>...
SHOW TABLE STATUS [{FROM | IN} db_name] [LIKE 'pattern' | WHERE expr] SHOW TABLE STATUS works like SHOW TABLES, but provides a lot of information about each non-TEMPORARY table. You can also get this list using the mysqlshow --status db_name command. The LIKE clause, if present, ...
root@localhost:mysql.sock[(none)]>select*from performance_schema.processlist\G***1.row***ID:5USER:event_schedulerHOST:localhostDB:NULLCOMMAND:DaemonTIME:354STATE:Waiting on empty queueINFO:NULL***2.row***ID:8USER:rootHOST:localhostDB:NULLCOMMAND:QueryTIME:0STATE:executingINFO:select*from perfo...