41 lines
931 B
MySQL
41 lines
931 B
MySQL
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USE [DataPRO]
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GO
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/****** Object: UserDefinedFunction [dbo].[foo_GetIdenticalChannelCount] Script Date: 1/25/2019 2:34:47 PM ******/
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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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CREATE FUNCTION [dbo].[foo_GetIdenticalChannelCount]
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(
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@GroupId1 int,
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@GroupId2 int
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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 (
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SELECT COUNT(*)
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FROM [DataPro].[dbo].[Channels] C1,
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[DataPro].[dbo].[Channels] C2
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WHERE C1.GroupId = @GroupId1
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AND C2.GroupId = @GroupId2
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AND ((C1.SensorId IS NULL AND C2.SensorId IS NULL) OR (C1.SensorId = C2.SensorId))
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AND C1.IsoCode = C2.IsoCode
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AND C1.IsoChannelName = C2.IsoChannelName
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AND C1.UserCode = C2.UserCode
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AND C1.UserChannelName = C2.UserChannelName
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AND ((C1.DASId IS NULL AND C2.DASId IS NULL) OR (C1.DASId = C2.DASId))
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AND C1.DASChannelIndex = C2.DASChannelIndex
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AND C1.GroupChannelOrder = C2.GroupChannelOrder
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)
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END
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GO
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