Table post

Structure for all posts

Field	Description	Type	Null	Key	Default
uri-id	Id of the item-uri table entry that contains the item uri	int unsigned	NO	PRI	NULL
parent-uri-id	Id of the item-uri table that contains the parent uri	int unsigned	YES		NULL
thr-parent-id	Id of the item-uri table that contains the thread parent uri	int unsigned	YES		NULL
external-id	Id of the item-uri table entry that contains the external uri	int unsigned	YES		NULL
created	Creation timestamp.	datetime	NO		0001-01-01 00:00:00
edited	Date of last edit (default is created)	datetime	NO		0001-01-01 00:00:00
received	datetime	datetime	NO		0001-01-01 00:00:00
gravity		tinyint unsigned	NO		0
network	Network from where the item comes from	char(4)	NO
owner-id	Link to the contact table with uid=0 of the owner of this item	int unsigned	NO		0
author-id	Link to the contact table with uid=0 of the author of this item	int unsigned	NO		0
causer-id	Link to the contact table with uid=0 of the contact that caused the item creation	int unsigned	YES		NULL
post-type	Post type (personal note, image, article, ...)	tinyint unsigned	NO		0
vid	Id of the verb table entry that contains the activity verbs	smallint unsigned	YES		NULL
private	0=public, 1=private, 2=unlisted	tinyint unsigned	NO		0
global		boolean	NO		0
visible		boolean	NO		0
deleted	item has been marked for deletion	boolean	NO		0