online edytor T-SQL

DECLARE @deltaStartRowkey NVARCHAR(255) = (
        SELECT PTP.pipelineTaskParameterValue
          FROM dwhframework.dbo.pipelineTaskParameter PTP
         WHERE PTP.pipelineTaskSID          = @pipelineTaskSID
           AND PTP.pipelineTaskParameterKey = 'deltaStartRowkey'
    )
Determined Dogfish