>CREATE FUNCTION LOOKUP_SDL >( > @COLUMN_NAME VARCHAR(500), > @TABLE_NAME VARCHAR(500), > @IND_NAME VARCHAR(500), > @IND_VALUE VARCHAR(500) >) >RETURNS TABLE >AS >RETURN >( > DECLARE @Stmt VARCHAR(500); > SET @Stmt = ('SELECT '+@COLUMN_NAME+' FROM '+@TABLE_NAME+' WHERE '+@IND_NAME+' = '''+@IND_VALUE+'''') > BEGIN TRY > EXECUTE (@Stmt); > END TRY > BEGIN CATCH > SELECT ERROR_NUMBER() AS ErrorNumber, ERROR_MESSAGE() AS ErrorMessge; > END CATCH >); >GO >>