KB4541435 - FIX: Error occurs when you rename a column on temporal current table in SQL ServerApplies ToSQL Server 2016 Service Pack 2 SQL Server 2016 Developer - duplicate (do not use) SQL Server 2016 Enterprise - duplicate (do not use)...
年级int null, 性别varchar(2) CHECK(性别 in ('男’','女’')), 民族varchar(20) DEFAULT '未知该生民族', 籍贯varchar(50) ) 2. 修改表 1)重命名表: EXEC sp_rename ‘oldname’,’newname’ 2)修改列属性: ALTER TABLE 学生信息 ALTER COLUMN 姓名varchar(20)NOT NULL 3)添加列: ALTER TABLE ...
Use SQL Server Management Studio Rename a column using Object Explorer InObject Explorer, connect to an instance of Database Engine. InObject Explorer, right-click the table in which you want to rename columns and chooseRename. Type a new column name. ...
When you click a tab, that table becomes active in the model designer window. Double click the CustomerKey column name, then type Customer Id, and then press ENTER. Tip You can also rename a column in the Column Name property in the column's Properties window, or in Diagram View. Renam...
名前を変更するオブジェクトがテーブル内の列である場合、 object_name はtable.column または schema.table.column の形式である必要があります。 名前を変更するオブジェクトがインデックスの場合、object_nametable.index または schema.table.index の形式である必要があります。 名前を変更する...
Transact-SQL (T-SQL) Reference Date & time Numeric String & binary Spatial geometry & instances (geometry Data Type) Data types DBCC Functions Language elements Queries Statements Statements General DELETE INSERT UPDATE RENAME TRUNCATE TABLE
] ] table_name TO new_table_name [;] -- Rename a database RENAME DATABASE [::] database_name TO new_database_name [;] -- Rename a column RENAME OBJECT [::] [ [ database_name . [schema_name ] ] . ] | [schema_name . ] ] table_name COLUMN column_name TO new_column_...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric Changes the name of a user-created object in the current database. This object can be a table, index, column,...
syntaxsql sp_rename[ @objname = ]'object_name', [ @newname = ]'new_name'[ , [ @objtype = ]'OBJECT'] Arguments [@objname= ] 'object_name' The current qualified or nonqualified name of the user object or data type. If the object to be renamed is a column in a table,object_...
如果要重命名的对象是表中的列object_name必须在窗体table.column或schema.table.column中使用。如果要重命名的对象的索引object_name必须在窗体table.index或schema.table.index。如果要重命名的对象是一个约束object_name必须在窗体schema.constraint。 -- item type determined?