8、SHOW DATABASES 在MySQL服务器主机上列举数据库 mysql> SHOW DATABASES LIKE 'zjf'; +---+ | Database (zjf) | +---+ | zjf | +---+ 1 row in set (0.00 sec) 9、SHOW ENGINE 显示存储引擎的日志或状态信息 mysql> SHOW ENGINE innodb status \G *** 1. row *** Type: InnoDB Name: S...
| Create view | Tables | To create new views | | Create user | Server Admin | To create new users | ... 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 17、SHOW PROCESSLIST显示哪些线程正在运行(高端) mysql> show processlist; +---+---+---+---+---+---+---+---+ | ...
PARTITIONS | | PLUGINS | | PROCESSLIST | | REFERENTIAL_CONSTRAINTS | | ROUTINES | | SCHEMATA | | SCHEMA_PRIVILEGES | | STATISTICS | | TABLES | | TABLE_CONSTRAINTS | | TABLE_PRIVILEGES | | TRIGGERS | | USER_PRIVILEGES | | VIEWS | +---+ SHOW COLUMNS and DESCRIBE can display information...
Use ofSHOW CREATE VIEWrequires theSHOW VIEWprivilege, and theSELECTprivilege for the view in question. View information is also available from theINFORMATION_SCHEMAVIEWStable. SeeSection 28.3.47, “The INFORMATION_SCHEMA VIEWS Table”. MySQL lets you use differentsql_modesettings to tell the server...
mysql> SHOW VARIABLES LIKE ‘auto_inc%‘; mysql> CREATE TABLE autoinc2 (col INT NOT NULL AUTO_INCREMENT PRIMARY KEY); Query OK, 0 rows affected (0.06 sec) mysql> INSERT INTO autoinc2 VALUES (NULL), (NULL), (NULL), (NULL);
Category:MySQL Server: DMLSeverity:S3 (Non-critical) Version:8.0OS:Any Assigned to:CPU Architecture:Any [2 Apr 2024 14:35] Simon Mudd Description:I notice plugin listings to be inconsistent on 8.0.36 in the outputs shown via: - SHOW PLUGINS - SELECT * from mysql.plugin For managing plugin...
show databases;--显示mysql中所有数据库的名称。show columnsfromdatabase_name.table_name;--显示表中列名称。show grantsforuser_name;--显示一个用户的权限,显示结果类似于grant 命令。showindexfromtable_name;--显示表的索引。show status;--显示一些系统特定资源的信息,例如,正在运行的线程数量。show ...
通过分析SHOW ENGINE INNODB STATUS命令的输出,我们可以获得InnoDB存储引擎的许多内部运行状态和性能信息。这些信息对于理解InnoDB的运行机制和优化数据库性能来说非常重要。在面对数据库性能问题时,这个命令是一个非常有用的诊断工具。通过定期检查此命令的输出,并与MySQL的官方文档和社区资源一起使用,我们可以更好地理解和...
1. 显示库中的数据表 net use 命令集合详解()_DOS/BAT_脚本之家 ... root 是没有密码的。show tables;显示库中的数据表create database 库名; 建… www.jb51.net|基于1466个网页 2. 显示表 MySql 常用命令集_ ... drop database name 直接删除数据库,不提醒show tables;显示表describe tablename; 显...
Category:MySQL Server: DDLSeverity:S1 (Critical) Version:8.0.22OS:Any Assigned to:CPU Architecture:Any [25 Nov 2020 0:44] Jeff Van Boxtel Description:The SHOW CREATE VIEW command (and thus mysqldump) produces invalid syntax for VIEWS that were created with a ROLL UP clause. The VIEW query...