25 lines
1.3 KiB
Plaintext
25 lines
1.3 KiB
Plaintext
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[foo_IdGetSensor]') AND type in (N'FN', N'IF', N'TF', N'FS', N'FT'))
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DROP FUNCTION [dbo].[foo_IdGetSensor]
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GO
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SET ANSI_NULLS ON
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GO
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SET QUOTED_IDENTIFIER ON
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GO
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IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[foo_IdGetSensor]') AND type in (N'FN', N'IF', N'TF', N'FS', N'FT'))
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BEGIN
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execute dbo.sp_executesql @statement = N'CREATE FUNCTION [dbo].[foo_IdGetSensor]
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(
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@SerialNumber varchar(50)
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)
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RETURNS int
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AS
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BEGIN
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return isnull((select top 1 SensorId from [dbo].[v_SensorSerialNumber] where SerialNumber = @SerialNumber), 0)
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END
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'
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END
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GO
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