friendica-github/doc/database/db_contact.md

Table contact

contact table

Fields

Field	Description	Type	Null	Key	Default	Extra
id	sequential ID	int unsigned	NO	PRI	NULL	auto_increment
uid	Owner User id	mediumint unsigned	NO		0
created		datetime	NO		0001-01-01 00:00:00
updated	Date of last contact update	datetime	YES		0001-01-01 00:00:00
self	1 if the contact is the user him/her self	boolean	NO		0
remote_self		boolean	NO		0
rel	The kind of the relation between the user and the contact	tinyint unsigned	NO		0
duplex		boolean	NO		0
network	Network of the contact	char(4)	NO
protocol	Protocol of the contact	char(4)	NO
name	Name that this contact is known by	varchar(255)	NO
nick	Nick- and user name of the contact	varchar(255)	NO
location		varchar(255)	YES
about		text	YES		NULL
keywords	public keywords (interests) of the contact	text	YES		NULL
gender	Deprecated	varchar(32)	NO
xmpp		varchar(255)	NO
attag		varchar(255)	NO
avatar		varchar(255)	NO
photo	Link to the profile photo of the contact	varchar(255)	YES
thumb	Link to the profile photo (thumb size)	varchar(255)	YES
micro	Link to the profile photo (micro size)	varchar(255)	YES
header	Header picture	varchar(255)	YES		NULL
site-pubkey		text	YES		NULL
issued-id		varchar(255)	NO
dfrn-id		varchar(255)	NO
url		varchar(255)	NO
nurl		varchar(255)	NO
addr		varchar(255)	NO
alias		varchar(255)	NO
pubkey	RSA public key 4096 bit	text	YES		NULL
prvkey	RSA private key 4096 bit	text	YES		NULL
batch		varchar(255)	NO
request		varchar(255)	YES		NULL
notify		varchar(255)	YES		NULL
poll		varchar(255)	YES		NULL
confirm		varchar(255)	YES		NULL
subscribe		varchar(255)	YES		NULL
poco		varchar(255)	YES		NULL
aes_allow		boolean	NO		0
ret-aes		boolean	NO		0
usehub		boolean	NO		0
subhub		boolean	NO		0
hub-verify		varchar(255)	NO
last-update	Date of the last try to update the contact info	datetime	NO		0001-01-01 00:00:00
success_update	Date of the last successful contact update	datetime	NO		0001-01-01 00:00:00
failure_update	Date of the last failed update	datetime	NO		0001-01-01 00:00:00
failed	Connection failed	boolean	YES		NULL
name-date		datetime	NO		0001-01-01 00:00:00
uri-date		datetime	NO		0001-01-01 00:00:00
avatar-date		datetime	NO		0001-01-01 00:00:00
term-date		datetime	NO		0001-01-01 00:00:00
last-item	date of the last post	datetime	NO		0001-01-01 00:00:00
last-discovery	date of the last follower discovery	datetime	NO		0001-01-01 00:00:00
priority		tinyint unsigned	NO		0
blocked	Node-wide block status	boolean	NO		1
block_reason	Node-wide block reason	text	YES		NULL
readonly	posts of the contact are readonly	boolean	NO		0
writable		boolean	NO		0
forum	contact is a forum	boolean	NO		0
prv	contact is a private group	boolean	NO		0
contact-type		tinyint	NO		0
manually-approve		boolean	YES		NULL
hidden		boolean	NO		0
archive		boolean	NO		0
pending		boolean	NO		1
deleted	Contact has been deleted	boolean	NO		0
rating		tinyint	NO		0
unsearchable	Contact prefers to not be searchable	boolean	NO		0
sensitive	Contact posts sensitive content	boolean	NO		0
baseurl	baseurl of the contact	varchar(255)	YES
gsid	Global Server ID	int unsigned	YES		NULL
reason		text	YES		NULL
closeness		tinyint unsigned	NO		99
info		mediumtext	YES		NULL
profile-id	Deprecated	int unsigned	YES		NULL
bdyear		varchar(4)	NO
bd		date	NO		0001-01-01
notify_new_posts		boolean	NO		0
fetch_further_information		tinyint unsigned	NO		0
ffi_keyword_denylist		text	YES		NULL

Indexes

Name	Fields
PRIMARY	id
uid_name	uid, name(190)
self_uid	self, uid
alias_uid	alias(128), uid
pending_uid	pending, uid
blocked_uid	blocked, uid
uid_rel_network_poll	uid, rel, network, poll(64), archive
uid_network_batch	uid, network, batch(64)
batch_contact-type	batch(64), contact-type
addr_uid	addr(128), uid
nurl_uid	nurl(128), uid
nick_uid	nick(128), uid
attag_uid	attag(96), uid
dfrn-id	dfrn-id(64)
issued-id	issued-id(64)
network_uid_lastupdate	network, uid, last-update
uid_network_self_lastupdate	uid, network, self, last-update
uid_lastitem	uid, last-item
baseurl	baseurl(64)
uid_contact-type	uid, contact-type
uid_self_contact-type	uid, self, contact-type
self_network_uid	self, network, uid
gsid	gsid

Foreign Keys

Field	Target Table	Target Field
uid	user	uid
gsid	gserver	id

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