sqlserver中取出刚插入的主键（主键是guid类型）

create PROCEDURE Pro_test
(
  @userName NVARCHAR(25)
  
)

AS

-- select * from [dbo].[Table_2]
--   SELECT * FROM [dbo].[Student]
BEGIN
BEGIN TRAN

 

  DECLARE  @tempTable TABLE(tempId uniqueidentifier)
  DECLARE @tempId uniqueidentifier
  
  INSERT INTO TABLE_2(UserName) OUTPUT Inserted.UserId INTO @tempTable VALUES(@userName) --向第一张表中插入数据
  SELECT @tempId=tempId FROM @tempTable --赋值给中间变量
  INSERT INTO dbo.Student( StuName, StuAge, StuSex,StuCode )VALUES  ( 'zhansan',10,'男' ,@tempId )--把中间变量插入到第二张表中

COMMIT TRAN
END