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我有这个UDF,它需要从GUI中收集一些参数。用函数返回值参数调用存储过程ADO.NET
CREATE FUNCTION [dbo].[fnCreateAppoitmentXML] (@PacientID int
, @DataProgramare datetime2(7)
, @PacientNume varchar(50)
, @PacientEmail varchar(100)
, @PacientTelefon varchar(50)
, @PacientSimptome varchar(100))
RETURNS xml
AS
BEGIN
RETURN (SELECT (SELECT
@PacientId AS PacientId,
@DataProgramare AS DataProgramare,
@PacientNume AS PacientNume,
@PacientEmail AS PacientEmail,
@PacientTelefon AS PacientTelefon,
@PacientSimptome AS PacientSimptome
FOR
xml PATH ('PacientDate'),
TYPE)
FOR xml PATH (''),
ROOT ('root'))
END
从MVC 5项目,我需要下面的SP,其采用XML作为参数(函数的返回类型)
@xmldoc xml
AS
BEGIN
BEGIN TRANSACTION
BEGIN TRY
INSERT INTO [dbo].[ProgramareMF] (PacientID, DataProgramare, PacientNume, PacientEmail, PacientTelefon, PacientSimptome)
(SELECT
xmldoc.i.value('./PacientId[1]', 'int'),
xmldoc.i.value('./DataProgramare[1]', 'datetime2(7)'),
xmldoc.i.value('./PacientNume[1]', 'varchar(100)'),
xmldoc.i.value('./PacientEmail[1]', 'varchar(100)'),
xmldoc.i.value('./PacientTelefon[1]', 'varchar(100)'),
xmldoc.i.value('./PacientSimptome[1]', 'varchar(100)')
FROM @xmldoc.nodes('/root/PacientDate') AS xmldoc (i))
COMMIT TRAN;
END TRY
BEGIN CATCH
IF @@TRANCOUNT > 0
ROLLBACK TRAN;
THROW;
END CATCH;
END
我的第一个问题是,我可以在.NET跑了SP调用并以UDF返回值作为参数提供给它。如果这是可能的,我应该将函数的返回值存储到一个变量中,或者直接提供带有UDF的SP作为参数?
我需要使用XML,这些是规格...将做一些头脑风暴,并附带一些信息,谢谢 –