SQL - OPTIMIZE DATABASE SQL - OPTIMIZE DATABASE Optimizes the database for particular operations. Syntax OPTIMIZE DATABASE [- lwedges ] [- noverbose ] -lwedges C...

Database Security Users Working with Users Creating a New User Updating Users Disabling Users Roles Working with Roles Creating New Roles Role Inheritance Working with Mode...

Database Encryption Creating Encrypted Databases Encrypting Clusters Opening Encrypted Databases Database Encryption Beginning with version 2.2, OrientDB can encrypt records ...

Console - DROP DATABASE Console - DROP DATABASE Removes a database completely. If the database is open and a database name not given, it removes the current database. Syntax...

Console - CREATE DATABASE Console - CREATE DATABASE Creates and connects to a new database. Syntax CREATE DATABASE < database - url > [< user > <password> < storage...

Database instrumentation connection.execute_wrapper() Database instrumentation To help you understand and control the queries issued by your code, Django provides a hook for i...

ALTER DATABASE description example keyword ALTER DATABASE description This statement is used to set the properties of the specified database. (Administrators only) Grammar: ...

MIGRATE DATABASE description example keyword MIGRATE DATABASE description （已废弃！！！） 该语句用于迁移一个逻辑集群的数据库到另外一个逻辑集群，执行此操作前数据库必须已经处于链接状态, 需要管理 员权限 语法 MIGRATE DATABA...

Copying a Database Copying a Database To copy a database within a single mongod process, or between mongod servers, simply connect to the target mongod and use the command() me...

DROP DATABASE 功能描述 注意事项 语法格式 参数说明 示例 相关链接 优化建议 DROP DATABASE 功能描述 删除一个数据库。 注意事项 只有数据库所有者或者被授予了数据库DROP权限的用户有权限执行DROP DATABASE命令，系统管理员默认拥有此权限。 不能对系统默认安装的三个数据...