Sometimes we may decide that we need to delete of an entire database in the RDBMS. In fact, if we cannot do so, we would be faced with a maintenance nightmare. Fortunately, SQL allows us to do it, as we can use
In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance. Expand Databases, right-click the database to delete, and then select Delete. To confirm you want to delete the database, select Yes. Using SQL Server Management Studio To delete a...
rds:DeleteDatabase delete *DBInstance acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId} rds:ResourceTag 无 请求参数 名称类型必填描述示例值 DBInstanceId string 是 实例ID。可调用 DescribeDBInstances 获取。 rm-uf6wjk5*** DBName string 是 数据库名称。 不支持同时删除多个数据库。 test...
DELETE FROM [DatabaseName!]TableName [WHERE FilterCondition1 [AND | OR FilterCondition2 ...]] Parameters FROM [DatabaseName!]TableName Specifies the table in which records are marked for deletion. DatabaseName!specifies the name of a non-current database containing the table. You must includ...
The DELETE statement in SQL is the fundamental part of the Data Manipulation Language (DML) that will delete only specific rows while maintaining data integrity. The DML is a part of the Database Management System, unlike the DROP statement, which will delete the entire table with structure and...
syntaxsql -- Syntax for Parallel Data WarehouseDELETE[FROM[database_name. [ schema ] . | schema. ]table_name] [WHERE<search_condition>] [OPTION(<query_options>[ ,...n ] ) ] [; ] 参数 WITH common_table_expression<> 指定在 DELETE 语句作用域内定义的临时命名结果集,也称为公用表表达式。
SQL 型 V4.2.2 参考指南 SQL 参考 SQL 语法 普通租户(Oracle 模式) SQL 语句 DML DELETE 更新时间:2025-02-05 16:15:45 编辑 描述 该语句用于删除表中符合条件的行(数据)。 权限要求 执行DELETE语句需要当前用户拥有DELETE的系统权限。有关 OceanBase 数据库权限的详细介绍,请参见Oracle 模式下的权限分类。
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance This article describes how to delete a user-defined database in SQL Server by using SQL Server Management Studio or Transact-SQL. Prerequisites Delete any database snapshots that exist on the database. For more information, ...
Deleting a MySQL database on Linux via the command line is a relatively simple process that involves accessing the MySQL command line interface and executing a few SQL commands. Remember to double-check the database name and be cautious while executing the DROP DATABASE command, as it irreversib...
DELETE FROM [DatabaseName!]TableName [WHERE FilterCondition1 [AND | OR FilterCondition2 ...]] 参数 FROM [DatabaseName!]TableName 指定在其中标记为要删除的记录的表。 DatabaseName!如果包含数据库不是使用数据源指定的数据库,则指定包含表的数据库的名称。 如果数据库不是使用数据源指定的数据库,则必...