Manual:User table/es

La tabla de usarios es donde MediaWiki almacena información sobre los usuarios. If using Postgres, this table is named mwuser.

Campos
Parte de esta información fue adaptada de  en el directorio   de MediaWiki.

user_id
user_id is the primary key, used to uniquely identify a user

user_name
user_name: Los nombres de usuario deben ser únicos y no deben estar en la forma de una dirección IP. Shouldn't allow slashes or case conflicts. See also. Spaces are allowed, and underscores are converted to spaces (the opposite than with page names).

user_real_name
user_real_name stores the user's real name (optional) as provided by the user in their "Preferences" section.

user_password
user_password is one of three formats, depending on the setting of and :


 * Since MediaWiki 1.24, $wgPasswordDefault defaults to pbkdf2. In this case you will get a concatenation of:
 * The string ":pbkdf2:".
 * The hashing algorithm used inside the pbkdf2 layer, by default "sha256".
 * The colon character (":").
 * The cost for this algorithm, by default "10000".
 * The colon character (":").
 * The length of the derived key; "128" by default.
 * The colon character (":").
 * Another string, e.g. "kkdejKlBYFV7+LP2m2thYA=="
 * And finally another key. (TODO: Describe me better!)
 * Since MediaWiki 1.24, if the maintenance script has been used, passwords may also start with ":pbkdf2-legacyA:" or ":pbkdf2-legacyB:" like ":pbkdf2-legacyB:!sha256:10000:128!...".
 * In MediaWiki 1.23 and older, if $wgPasswordSalt is true (default) it is a concatenation of:
 * The string ":B:",
 * A pseudo-random hexadecimal 31-bit salt between 0x0 and 0x7fff ffff (inclusive),
 * The colon character (":"), and
 * The MD5 hash of a concatenation of the salt, a dash ("-"), and the MD5 hash of the password.
 * In MediaWiki 1.23 and older, if $wgPasswordSalt is false, it is a concatenation of:
 * The string ":A:" and
 * The MD5 hash of the password.

user_newpassword
user_newpassword is generated for the mail-a-new-password feature.

user_newpass_time
user_newpass_time is set to the current (wfTimestampNow) when a new password is set. Like the other timestamps, it is in in MediaWiki's timestamp format (yyyymmddhhmmss, e.g. 20130824025644).

user_email
user_email email should be restricted, not public info. Same with passwords. ;)

user_options
user_options is no longer used as of MediaWiki 1.16. See

On older versions of mediawiki, it is a newline-separated list of name=value pairs of the information of. Old user accounts who haven't logged in since the field stopped being used may still have this field set.

user_touched
user_touched the last time a user made a change on the site, including logins, changes to pages (any namespace), watchlistings, and preference changes.

The user_touched time resets when a user is left a talkpage message.

user_token
user_token is a pseudorandomly generated value. When a user checks "Remember my login on this browser" the value is stored in a persistent browser cookie ${wgCookiePrefix}Token that authenticates the user while being resistant to spoofing.

user_email_authenticated
user_email_authenticated is the timestamp of when the user email was authenticated. Defaults to NULL.

user_email_token
user_email_token is a token used for confirming an email address. See User::newFromConfirmationCode in User.php

user_email_token_expires
user_email_token_expires is the expiration timestamp of the email token.

user_registration
user_registration is the timestamp of when the user registered. For old users, they may have a value of NULL for this field. The script can be used to back-populate this field.

user_editcount
user_editcount Count of edits and edit-like actions.

May contain NULL for old accounts if batch-update scripts haven't been run, as well as listing deleted edits and other myriad ways it could be out of sync. Execute the script to update this table column.
 * NOT* intended to be an accurate copy of.

Meant primarily for heuristic checks to give an impression of whether the account has been used much.

user_emailauthenticationtimestamp
Removed in v1.4.

user_password_expires
Date when user's password expires; null for no expiration date. Can also be set manually by calling User->expirePassword.

Schema summary
(Current as of v1.23)

mysql> describe user;

+--+--+--+-+-++ +--+--+--+-+-++ +--+--+--+-+-++
 * Field                   | Type             | Null | Key | Default | Extra          |
 * user_id                 | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
 * user_name               | varbinary(255)   | NO   | UNI |         |                |
 * user_real_name          | varbinary(255)   | NO   |     |         |                |
 * user_password           | tinyblob         | NO   |     | NULL    |                |
 * user_newpassword        | tinyblob         | NO   |     | NULL    |                |
 * user_newpass_time       | binary(14)       | YES  |     | NULL    |                |
 * user_email              | tinyblob         | NO   | MUL | NULL    |                |
 * user_touched            | binary(14)       | NO   |     |         |                |
 * user_token              | binary(32)       | NO   |     |         |                |
 * user_email_authenticated | binary(14)      | YES  |     | NULL    |                |
 * user_email_token        | binary(32)       | YES  | MUL | NULL    |                |
 * user_email_token_expires | binary(14)      | YES  |     | NULL    |                |
 * user_registration       | binary(14)       | YES  |     | NULL    |                |
 * user_editcount          | int(11)          | YES  |     | NULL    |                |
 * user_password_expires   | varbinary(14)    | YES  |     | NULL    |                |

mysql> describe user;

+--+--+--+-+-++ +--+--+--+-+-++ +--+--+--+-+-++
 * Field                   | Type             | Null | Key | Default | Extra          |
 * user_id                 | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
 * user_name               | varbinary(255)   | NO   | UNI |         |                |
 * user_real_name          | varbinary(255)   | NO   |     |         |                |
 * user_password           | tinyblob         | NO   |     | NULL    |                |
 * user_newpassword        | tinyblob         | NO   |     | NULL    |                |
 * user_newpass_time       | binary(14)       | YES  |     | NULL    |                |
 * user_email              | tinyblob         | NO   | MUL | NULL    |                |
 * user_touched            | binary(14)       | NO   |     |         |                |
 * user_token              | binary(32)       | NO   |     |         |                |
 * user_email_authenticated | binary(14)      | YES  |     | NULL    |                |
 * user_email_token        | binary(32)       | YES  | MUL | NULL    |                |
 * user_email_token_expires | binary(14)      | YES  |     | NULL    |                |
 * user_registration       | binary(14)       | YES  |     | NULL    |                |
 * user_editcount          | int(11)          | YES  |     | NULL    |                |

mysql> describe user;

+--+--+--+-+-++ +--+--+--+-+-++ +--+--+--+-+-++
 * Field                   | Type             | Null | Key | Default | Extra          |
 * user_id                 | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
 * user_name               | varbinary(255)   | NO   | UNI |         |                |
 * user_real_name          | varbinary(255)   | NO   |     |         |                |
 * user_password           | tinyblob         | NO   |     |         |                |
 * user_newpassword        | tinyblob         | NO   |     |         |                |
 * user_newpass_time       | binary(14)       | YES  |     | NULL    |                |
 * user_email              | tinyblob         | NO   |     |         |                |
 * user_options            | blob             | NO   |     |         |                |
 * user_touched            | binary(14)       | NO   |     |         |                |
 * user_token              | binary(32)       | NO   |     |         |                |
 * user_email_authenticated | binary(14)      | YES  |     | NULL    |                |
 * user_email_token        | binary(32)       | YES  | MUL | NULL    |                |
 * user_email_token_expires | binary(14)      | YES  |     | NULL    |                |
 * user_registration       | binary(14)       | YES  |     | NULL    |                |
 * user_editcount          | int(11)          | YES  |     | NULL    |                |

mysql> describe user;

+--+--+--+-+-++ +--+--+--+-+-++ +--+--+--+-+-++
 * Field                   | Type             | Null | Key | Default | Extra          |
 * user_id                 | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
 * user_name               | varchar(255)     | NO   | UNI |         |                |
 * user_real_name          | varchar(255)     | NO   |     |         |                |
 * user_password           | tinyblob         | NO   |     |         |                |
 * user_newpassword        | tinyblob         | NO   |     |         |                |
 * user_newpass_time       | binary(14)       | YES  |     | NULL    |                |
 * user_email              | tinytext         | NO   |     |         |                |
 * user_options            | blob             | NO   |     |         |                |
 * user_touched            | binary(14)       | NO   |     |         |                |
 * user_token              | binary(32)       | NO   |     |         |                |
 * user_email_authenticated | binary(14)      | YES  |     | NULL    |                |
 * user_email_token        | binary(32)       | YES  | MUL | NULL    |                |
 * user_email_token_expires | binary(14)      | YES  |     | NULL    |                |
 * user_registration       | binary(14)       | YES  |     | NULL    |                |
 * user_editcount          | int(11)          | YES  |     | NULL    |                |

mysql> describe user;

+--+-+--+-+---++ +--+-+--+-+---++ +--+-+--+-+---++
 * Field                   | Type            | Null | Key | Default           | Extra          |
 * user_id                 | int(5) unsigned | NO   | PRI | NULL              | auto_increment |
 * user_name               | varchar(255)    | NO   | UNI | NULL              |                |
 * user_real_name          | varchar(255)    | NO   |     | NULL              |                |
 * user_password           | tinyblob        | NO   |     | NULL              |                |
 * user_newpassword        | tinyblob        | NO   |     | NULL              |                |
 * user_email              | tinytext        | NO   |     | NULL              |                |
 * user_options            | blob            | NO   |     | NULL              |                |
 * user_touched            | char(14)        | NO   |     | NULL              |                |
 * user_token              | char(32)        | NO   |     | NULL              |                |
 * user_email_authenticated | char(14)       | YES  |     | NULL              |                |
 * user_email_token        | char(32)        | YES  | MUL | NULL              |                |
 * user_email_token_expires | char(14)       | YES  |     | NULL              |                |
 * user_registration       | char(14)        | YES  |     | NULL              |                |
 * user_newpass_time       | timestamp       | YES  |     | CURRENT_TIMESTAMP |                |
 * user_editcount          | int(11)         | YES  |     | NULL              |                |

mysql> describe user;

+--+-+--+-+-++ +--+-+--+-+-++ +--+-+--+-+-++
 * Field                   | Type            | Null | Key | Default | Extra          |
 * user_id                 | int(5) unsigned | NO   | PRI | NULL    | auto_increment |
 * user_name               | varchar(255)    | NO   | UNI | NULL    |                |
 * user_real_name          | varchar(255)    | NO   |     | NULL    |                |
 * user_password           | tinyblob        | NO   |     | NULL    |                |
 * user_newpassword        | tinyblob        | NO   |     | NULL    |                |
 * user_email              | tinytext        | NO   |     | NULL    |                |
 * user_options            | blob            | NO   |     | NULL    |                |
 * user_touched            | char(14)        | NO   |     | NULL    |                |
 * user_token              | char(32)        | NO   |     | NULL    |                |
 * user_email_authenticated | char(14)       | YES  |     | NULL    |                |
 * user_email_token        | char(32)        | YES  | MUL | NULL    |                |
 * user_email_token_expires | char(14)       | YES  |     | NULL    |                |
 * user_registration       | char(14)        | YES  |     | NULL    |                |

mysql> describe user;

+--+-+--+-+-++ +--+-+--+-+-++ +--+-+--+-+-++
 * Field                   | Type            | Null | Key | Default | Extra          |
 * user_id                 | int(5) unsigned | NO   | PRI | NULL    | auto_increment |
 * user_name               | varchar(255)    | NO   | UNI |         |                |
 * user_real_name          | varchar(255)    | NO   |     |         |                |
 * user_password           | tinyblob        | NO   |     |         |                |
 * user_newpassword        | tinyblob        | NO   |     |         |                |
 * user_email              | tinytext        | NO   |     |         |                |
 * user_options            | blob            | NO   |     |         |                |
 * user_touched            | char(14)        | NO   |     |         |                |
 * user_token              | char(32)        | NO   |     |         |                |
 * user_email_authenticated | char(14)       | YES  |     | NULL    |                |
 * user_email_token        | char(32)        | YES  | MUL | NULL    |                |
 * user_email_token_expires | char(14)       | YES  |     | NULL    |                |

mysql> describe user;

+--+-+--+-+-++ +--+-+--+-+-++ +--+-+--+-+-++
 * Field           | Type                | Null | Key | Default | Extra          |
 * user_id         | int(5) unsigned     |      | PRI | NULL    | auto_increment |
 * user_name       | varchar(255) binary |      |     |         |                |
 * user_rights     | tinyblob            |      |     |         |                |
 * user_password   | tinyblob            |      |     |         |                |
 * user_newpassword | tinyblob           |      |     |         |                |
 * user_email      | tinytext            |      |     |         |                |
 * user_options    | blob                |      |     |         |                |
 * user_touched    | varchar(14) binary  |      |     |         |                |