Question

表tblEffort有3列EmployeeName，Effort，Date。我从表类型参数中获取前2列值，并且必须为所有这些值插入公共日期。

没有选择在dtCSV中包含timesheetdate
除了在插入的列上再次运行更新之外还应该有其他方法吗？

以下代码给出错误 - 必须声明表变量＆＃34; @ TimesheetDate＆＃34;

CREATE TYPE dbo.SaveEffort_TableType AS TABLE
(
  EmployeeName varchar(200),
  Effort decimal(18,2)  
);
GO

CREATE PROCEDURE SaveEmployeeEffort
(     
 @TimesheetDate datetime,
 @dtCSV AS dbo.SaveEffort_TableType readonly
)
AS
BEGIN
 INSERT INTO tblEffort(EmployeeName,Effort,[Date]) 
 SELECT * FROM @dtCSV,@TimesheetDate
END

Answer 1

您需要将变量放入SELECT子句，而不是FROM子句

CREATE PROCEDURE SaveEmployeeEffort
(     
 @TimesheetDate datetime,
 @dtCSV AS dbo.SaveEffort_TableType readonly
)
AS
BEGIN
 INSERT INTO tblEffort(EmployeeName,Effort,[Date]) 
 SELECT EmployeeName,Effort, @TimesheetDate FROM @dtCSV
END

插入另一个参数以及表类型

1 个答案: