SQL Server 2000中,有三个比较类似的功能:他们分别是:SCOPE_IDENTITY、IDENT_CURRENT 和 @@IDENTITY,它们都返回插入到 IDENTITY 列中的值。 http://blog.joycode.com/ghj/archive/2004/03/21/16745.joy
将一行或多行添加到 SQL Server 的表或视图中。 有关示例,请参阅示例。 Transact-SQL 语法约定 语法 SQL Server 和 Azure SQL 数据库 和 Fabric SQL 数据库的语法 syntaxsql 复制 -- Syntax for SQL Server and Azure SQL Database and Fabric SQL database [ WITH <common_table_expression> [ ,......
whole query,DECLARE@identityINT--identity column(1:yes,0:no)set@QueryString=''--如果有多个schema,选择其中一个schemaSELECT@schemaNameCount=COUNT(*)FROMsys.tables tINNERJOINsys.schemas sONt.schema_id=s.schema_idWHEREt.name=@tableNameWHILE(@schemaNameCount>0)BEGIN--如果有多个schema,依次指定select...
IF @@ERROR<>0 RETURN @@ERROR if @intCountProperties=0 select '现在没有阻塞和死锁信息' as message -- 循环开始 while @intCounter <= @intCountProperties begin -- 取第一条记录 select @spid = spid,@bl = bl from #tmp_lock_who where Id = @intCounter begin if @spid =0 select '引起数...
SQL 复制 USE AdventureWorks; GO CREATE TABLE T (i INT, x XML); GO INSERT INTO T VALUES(1,'<Root> <ProductDescription ProductID="1" ProductName="Road Bike"> <Features> <Warranty>1 year parts and labor</Warranty> <Maintenance>3 year parts and labor extended maintenance is available</...
特征SQL ServerAzure SQL 数据库和 Azure SQL 托管实例Fabric 数据仓库 数据源本地路径、网络路径(UNC)或 Azure 存储Azure 存储Azure 存储 源身份验证Windows 身份验证、SASMicrosoft Entra ID、SAS 令牌、托管标识Microsoft Entra ID 不支持的选项*路径中的通配符*路径中的通配符DATA_SOURCE、FORMATFILE_DATA_SOURCE、...
SQL Copy USE AdventureWorks; GO CREATE TABLE T (i INT, x XML); GO INSERT INTO T VALUES(1,'<Root> <ProductDescription ProductID="1" ProductName="Road Bike"> <Features> <Warranty>1 year parts and labor</Warranty> <Maintenance>3 year parts and labor extended maintenance is available</...
尝试插入 3 的显式 ID 值。 SQL INSERTINTOdbo.Tool (ID,Name)VALUES(3,'Garden shovel'); GO 前面的INSERT代码应返回以下错误: 输出 An explicit value for the identity column in table 'AdventureWorks2022.dbo.Tool' can only be specified when a column list is used and IDENTITY_INSERT is ON. ...
SELECT CuryID from BATCH where BatNbr = 'XXXXXX' and Module = 'YY' (where XXXXXX = the Batch Number and YY = the Module of the Batch) NOTE: This should return one and only one record. 3. If the value differs from the GLTRANs or if a null valu...
SQL INSERTINTOdbo.Tool (ID,Name)VALUES(3,'Garden shovel'); GO The previousINSERTcode should return the following error: Output An explicit value for the identity column in table 'AdventureWorks2022.dbo.Tool' can only be specified when a column list is used and IDENTITY_INSERT is ON. ...