Table-values parameter(TVP)系列之一:在T-SQL中创建和使用TVP 一.摘要表值参数(Table-valued parameters)简称TVP,是SQL Server2008中引入的一种新特性,它提供了一种内置的方式,让客户端应用可以只通过单独的一条参化数SQL语句,就可以向SQL Server发送多行数据。 二.简介在表值参数出现以前,当需要发送多行数据到...
資料表值參數組成資料行的描述項欄位 發行項 2024/01/10 9 位參與者 意見反應 本文內容 備註 另請參閱 適用於:SQL ServerAzure SQL DatabaseAzure SQL 受控執行個體Azure Synapse AnalyticsAnalytics Platform System (PDW) 本節所述的資料表值參數描述元...
Parameter := User_Variable ( Type_Name [Default_Parameter_Value] | Table_Type | Anonymous_Table_Type). Default_Parameter_Value := '=' function_argument_expression. Table_Type := Identifier. Anonymous_Table_Type := 'TABLE' '(' Column_Definition_List ')'. TVF_Returns The return...
You can significantly reduce the number of round-trips by usingtable valued parametersto stream many records to the stored procedure at once. 关于table valued parameters,例子网站是 http://mikesdotnet.wordpress.com/2013/03/17/inserting-data-into-a-sql-server-database-using-a-table-valued-parameter...
/* Create a table type. */CREATETYPELocationTableTypeASTABLE( LocationNameVARCHAR(50) , CostRateINT); GO/* Create a procedure to receive data for the table-valued parameter. */CREATEPROCEDUREdbo. usp_InsertProductionLocation @TVP LocationTableType READONLYASSETNOCOUNTONINSERTINTOAdventureWorks2022.Pr...
] parameter_data_type [ NULL ] [ = default ] } [ , ...n ] ) RETURNS { return_data_type } [ WITH <clr_function_option> [ , ...n ] ] [ AS ] EXTERNAL NAME <method_specifier> [ ; ] Syntax for CLR table-valued functions. syntaxsql 复制 CREATE [ OR ALTER ] FUNCTION [ ...
A table-valued parameter is scoped to the stored procedure, function, or dynamic Transact-SQL text, exactly like other parameters. Similarly, a variable of table type has scope like any other local variable that is created by using a DECLARE statement. You can declare table-valued variables wit...
The SET options required for an xQuery method aren't validated when the method is contained in a view or inline table-valued function.The SET options required for an xQuery method are validated when the method is contained in a view or inline table-valued function. An error is raised if th...
The SET options required for an xQuery method aren't validated when the method is contained in a view or inline table-valued function.The SET options required for an xQuery method are validated when the method is contained in a view or inline table-valued function. An error is raised if th...
SqlDataRecord 枚举中没有记录。要发送不包含行的 table-valued parameter请对该值改用 付款申请单选单应付单,WEBAPI 填写 源单类型"FSOURCETYPE": "AP_Payable",就会报错,SqlDataRecord 枚举中没有记录。要发送不包含行的 table-value … 显示全部财务...