MS SQLServer 操作xml语句的存储过程 -- ================================================
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE SP_Reports_GetParams
@ParamsString nvarchar(max),
@Name nvarchar(100),
@Value nvarchar(250) output
AS
BEGIN
DECLARE @xmlDoc integer
EXEC sp_xml_preparedocument @xmlDoc OUTPUT, @ParamsString
SELECT top 1 @Value=Value FROM
OPENXML (@xmlDoc, 'Params/Item', 1)
WITH
(
Name nvarchar,
Value nvarchar)
WHERE Name = @Name
EXEC sp_xml_removedocument @xmlDoc
END
GO
--调用示例
SET @doc = '<Params>
<Item Name="a" Value="1"/>
<Item Name="b" Value="2"/>
</Params>';
DECLARE @aaa nvarchar(250);
exec AmwayFrameworkWorkflow.dbo.SP_Reports_GetParams @doc,'b' ,@aaa output;
select @aaa
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