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
network	Network 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
xmpp	XMPP address	varchar(255)	NO
matrix	Matrix address	varchar(255)	NO
avatar		varbinary(383)	NO
blurhash	BlurHash representation of the avatar	varbinary(255)	YES		NULL
header	Header picture	varbinary(383)	YES		NULL
url		varbinary(383)	NO
nurl		varbinary(383)	NO
uri-id	Id of the item-uri table entry that contains the contact url	int unsigned	YES		NULL
addr		varchar(255)	NO
alias		varbinary(383)	NO
pubkey	RSA public key 4096 bit	text	YES		NULL
prvkey	RSA private key 4096 bit	text	YES		NULL
batch		varbinary(383)	NO
notify		varbinary(383)	YES		NULL
poll		varbinary(383)	YES		NULL
subscribe		varbinary(383)	YES		NULL
last-update	Date of the last try to update the contact info	datetime	NO		0001-01-01 00:00:00
next-update	Next connection request	datetime	YES		NULL
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
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
local-data	Is true when there are posts with this contact on the system	boolean	YES		NULL
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
contact-type	Person, organisation, news, community, relay	tinyint	NO		0
manually-approve	Contact requests have to be approved manually	boolean	YES		NULL
archive		boolean	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	varbinary(383)	YES
gsid	Global Server ID	int unsigned	YES		NULL
bd		date	NO		0001-01-01
reason		text	YES		NULL
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
protocol	Protocol of the contact	char(4)	NO
subhub		boolean	NO		0
hub-verify		varbinary(383)	NO
rating	Automatically detected feed poll frequency	tinyint	NO		0
priority	Feed poll priority	tinyint unsigned	NO		0
attag		varchar(255)	NO
hidden		boolean	NO		0
pending	Contact request is pending	boolean	NO		1
deleted	Contact has been deleted	boolean	NO		0
info		mediumtext	YES		NULL
notify_new_posts		boolean	NO		0
fetch_further_information		tinyint unsigned	NO		0
ffi_keyword_denylist		text	YES		NULL
photo	Link to the profile photo of the contact	varbinary(383)	YES
thumb	Link to the profile photo (thumb size)	varbinary(383)	YES
micro	Link to the profile photo (micro size)	varbinary(383)	YES
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
request		varbinary(383)	YES		NULL
confirm		varbinary(383)	YES		NULL
poco		varbinary(383)	YES		NULL
writable		boolean	NO		0
forum	contact is a forum. Deprecated, use 'contact-type' = 'community' and 'manually-approve' = false instead	boolean	NO		0
prv	contact is a private group. Deprecated, use 'contact-type' = 'community' and 'manually-approve' = true instead	boolean	NO		0
bdyear		varchar(4)	NO
site-pubkey	Deprecated	text	YES		NULL
gender	Deprecated	varchar(32)	NO
duplex	Deprecated	boolean	NO		0
issued-id	Deprecated	varbinary(383)	NO
dfrn-id	Deprecated	varbinary(383)	NO
aes_allow	Deprecated	boolean	NO		0
ret-aes	Deprecated	boolean	NO		0
usehub	Deprecated	boolean	NO		0
closeness	Deprecated	tinyint unsigned	NO		99
profile-id	Deprecated	int unsigned	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
network_uid_lastupdate	network, uid, last-update
uid_network_self_lastupdate	uid, network, self, last-update
next-update	next-update
local-data-next-update	local-data, next-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_uid_failed	gsid, uid, failed
uri-id	uri-id

Foreign Keys

Field	Target Table	Target Field
uid	user	uid
uri-id	item-uri	id
gsid	gserver	id

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