UPDATE [fl_news_content] SET [nc_title] = @nc_title, [nc_summary] = @nc_summary, [nc_content] = @nc_content, [nc_date] = @nc_date, WHERE 1 = 1 AND (@nc_create_oid IS NULL or [nc_create_oid] = @nc_create_oid)OR
UPDATE [fl_news_content] SET [nc_title] = @nc_title, [nc_summary] = @nc_summary, [nc_content] = @nc_content, [nc_date] = @nc_date, WHERE 1 = 1 AND [nc_create_oid] = ISNULL(@nc_create_oid,[nc_create_oid])