This is the case. I need to do conditional reload. I have a table with last source database update date. This is one row table. i need the script to compare two dates - todays date and last database update date. If todays date =last update date i want the script to reload data, if not I want to exit script and save the appliaction with old data.
instead of an exit script I just place a LOAD statement which references an unknown table. This causes an error which stops the reload without saving changes.