syntaxsql نسخ -- SQL Server Syntax DROP DATABASE [ IF EXISTS ] { database_name | database_snapshot_name } [ ,...n ] [;] syntaxsql نسخ -- Azure SQL Database, Azure Synapse Analytics and Analytics Platform System Syntax DROP DATABASE database_name [;] ...
Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) Removes one or more user databases or database snapshots from an instance of the SQL Server Database Engine. Transact-SQL syntax conventions ...
Dropping a database deletes the database from an instance of SQL Server and deletes the physical disk files used by the database. If the database or any one of its files is offline when it is dropped, the disk files are not deleted. These files can be deleted manually by using Window...
mysql> HELP ‘DROP DATABASE’;Name: ‘DROP DATABASE’Description:Syntax:DROP {DATABASE | SCHEMA} [IF EXISTS] db_nameDROP DATABASE drops all tables in the database and deletes thedatabase. Be very careful with this statement! To use DROP DATABASE,you need the DROP privilege on the data...
Transact-SQL Syntax Conventions Syntax Copy DROP DATABASE { database_name | database_snapshot_name } [ ,...n ] [;] Arguments database_name Specifies the name of the database to be removed. To display a list of databases, use the sys.databases catalog view. database_snapshot_name ...
syntaxsql 複製 DROP DATABASE ENCRYPTION KEY 注意 Azure Synapse Analytics 的無伺服器 SQL 集區不支援此語法。 備註 如果資料庫經過加密,您必須使用 ALTER DATABASE 陳述式,先從資料庫移除加密。 等候解密完成,然後再移除資料庫加密金鑰。 如需 ALTER DATABASE 陳述式的詳細資訊,請參閱 ALTER DATABASE SET...
Removes one or more databases or database snapshots from an instance of SQL Server. Syntax Arguments database_name Specifies the name of the database to be removed. To display a list of databases, use thesys.databasescatalog view. database_snapshot_name ...
Data Definition: CREATE, DROP, ALTER CREATE DATABASE Syntax CREATE DATABASE [IF NOT EXISTS] db_name CREATE DATABASE creates a database with the given name. Rules for allowable database names … - Selection from MySQL Reference Manual [Book]
Transact-SQL 语法约定 语法 syntaxsql 复制 DROP DATABASE ENCRYPTION KEY 备注 Azure Synapse Analytics 中的无服务器 SQL 池不支持此语法。 注解 如果数据库已加密,则必须先使用 ALTER DATABASE 语句对数据库进行解密。 请先等待解密完成,再删除数据库加密密钥。 有关 ALTER DATABASE 语句的详细信息,请参阅...
Transact-SQL 语法约定 语法 syntaxsql 复制 DROP DATABASE AUDIT SPECIFICATION audit_specification_name [ ; ] 参数 audit_specification_name 现有审核规范对象的名称。 备注 DROP DATABASE AUDIT SPECIFICATION 删除审核规范的元数据,但在发出 DROP 命令之前不会删除所收集的审核数据。 必须先使用 ALTER DATABA...