init

DataPRO/Modules/Database/DatabaseMigrationScripts/MigrationScripts/Version79/dbo.Migrate_ZeroMethod_Values.sql

@@ -0,0 +1,91 @@
+DECLARE @i int
+DECLARE @j int
+DECLARE @ChannelId int
+DECLARE @SensorId int
+DECLARE @numChannelRows int
+DECLARE @numSensorRows int
+DECLARE @ZeroMethod NVARCHAR(255)
+DECLARE @ZeroMethodType NVARCHAR(255)
+DECLARE @ZeroMethodStart NVARCHAR(255)
+DECLARE @ZeroMethodEnd NVARCHAR(255)
+DECLARE @delimIndex int
+DECLARE @startIndex int
+
+DECLARE @channelidtable TABLE (
+	idx int Primary Key IDENTITY(1,1)
+	, ChannelId int
+	)
+
+CREATE TABLE #channelidtable(
+	idx int Primary Key IDENTITY(1,1)
+	, ChannelId int
+	)
+	
+INSERT #channelidtable
+	SELECT DISTINCT ChannelId FROM GroupChannelSettings WHERE ChannelId IN
+	  (SELECT Id FROM Channels WHERE SensorId IN
+		(SELECT id FROM Sensors WHERE id in 
+		  (SELECT SensorId FROM Channels) 
+		 AND SensorType = 0))
+
+SET @i = 1
+SET @numChannelRows = (SELECT COUNT(*) FROM @channelidtable)
+IF @numChannelRows > 0
+	WHILE (@i <= (SELECT COUNT(*) FROM @channelidtable))
+	BEGIN
+		SET @ChannelId = (SELECT ChannelId FROM @channelidtable WHERE idx = @i)
+
+		DECLARE @sensoridtable TABLE (
+			sensorIdx int Primary Key IDENTITY(1,1)
+			, sensorId int
+			)
+		CREATE TABLE #sensoridtable(
+			sensorIdx int Primary Key IDENTITY(1,1)
+			, sensorId int
+			)
+		INSERT #sensoridtable
+			SELECT SensorId FROM Channels WHERE Id = @ChannelId AND SensorId IN
+				(SELECT id FROM Sensors WHERE SensorType = 0)
+
+		SET @j = (SELECT MIN(sensorIdx) FROM #sensoridtable)
+		SET @numSensorRows = (SELECT COUNT(*) FROM #sensoridtable)
+		IF @numSensorRows > 0
+			WHILE (@j <= (SELECT COUNT(*) FROM #sensoridtable))
+			BEGIN
+				SET @SensorId = (SELECT SensorId FROM #sensoridtable WHERE sensorIdx = @j)
+
+				SET @ZeroMethod = (SELECT ZeroMethod FROM SensorCalibrations WHERE 
+				                   SensorId = @SensorId AND 
+					               ModifyDate = (SELECT MAX (ModifyDate) FROM SensorCalibrations WHERE SensorId = @SensorId))
+
+				SET @startIndex = 0
+				SET @delimIndex = CHARINDEX(',', @ZeroMethod, @startIndex)
+				SET @ZeroMethodType = SUBSTRING(@ZeroMethod, 0, @delimIndex)
+				INSERT INTO GroupChannelSettings VALUES (@ChannelId, 20, @ZeroMethodType)
+
+				IF @ZeroMethodType = 'AverageOverTime'
+				BEGIN
+					SET @startIndex = @delimIndex + 1
+					SET @delimIndex = CHARINDEX(',', @ZeroMethod, @startIndex)
+					SET @ZeroMethodStart = SUBSTRING(@ZeroMethod, @startIndex, @delimIndex - @startIndex)
+					INSERT INTO GroupChannelSettings VALUES (@ChannelId, 21, @ZeroMethodStart)
+
+					SET @startIndex = @delimIndex + 1
+					SET @delimIndex = LEN(@ZeroMethod) + 1
+					SET @ZeroMethodEnd = SUBSTRING(@ZeroMethod, @startIndex, @delimIndex - @startIndex)
+					INSERT INTO GroupChannelSettings VALUES (@ChannelId, 22, @ZeroMethodEnd)
+				END
+				ELSE
+				BEGIN
+					INSERT INTO GroupChannelSettings VALUES (@ChannelId, 21, '-0.05')
+					INSERT INTO GroupChannelSettings VALUES (@ChannelId, 22, '-0.02')
+				END
+				SET @j = @j + 1
+			END
+
+		DROP TABLE #sensoridtable
+
+		SET @i = @i + 1
+	END
+
+DROP TABLE #channelidtable