Id of the item-uri table entry that contains the item uri
int unsigned
NO
PRI
NULL
postopts
External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery
text
YES
NULL
inform
Additional receivers of the linked item
mediumtext
YES
NULL
queue_count
Initial number of delivery recipients, used as item.delivery_queue_count
mediumint
NO
0
queue_done
Number of successful deliveries, used as item.delivery_queue_done
mediumint
NO
0
queue_failed
Number of unsuccessful deliveries, used as item.delivery_queue_failed