MSSQL output使用
-
return num --只能是整数
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CREATE PROCEDURE ch
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@ch VARCHAR(55) OUTPUT,
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@PING VARCHAR(45) OUTPUT
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AS
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SELECT @ch='ffgfgfg',@PING='chenssksksk'
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--调用
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DECLARE @chs VARCHAR(55),@pins VARCHAR(45)
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EXECUTE ch @chs OUTPUT,@pins OUTPUT
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PRINT @chs
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PRINT @pins
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=============
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CREATE PROCEDURE PIN
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AS
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RETURN 1
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DECLARE @NUM INT
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SET EXECUTE @NUM=PIN
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PRINT @NUM
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==================
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CREATE FUNCTION jian()
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RETURNS VARCHAR(500)
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AS
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BEGIN
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DECLARE @ch VARCHAR(50)
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SET @ch='dkdkkddk'
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RETURN @ch
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END
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SELECT dbo.jian()
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