$occcrc help missing something
Author: email@example.com (Iain Sharp)
The help file for $occcrc says the following. "$occcrc can be set by $occcrc, and by xmlload (which sets $occcrc to equal the value of the crc attribute for the occurrence in the XML stream). Otherwise, it is set automatically when loading data from a database. " What it doesn't mention is that the CRC is not set for the occurrence if the entity is set to "No Updates". I can see the logic, but it would have saved me some significant time casting around to find out what was wrong if it was mentioned in the help text.