Manual:User properties table/ja

user_properties テーブルは、利用者の個人設定を保持します. It replaces the old blob. Only non-default settings are stored, so changes to the defaults are now reflected for everybody that hasn't saved an alternative preference, not only new accounts.

+-+--+--+-+-++ | Field      | Type             | Null | Key | Default | Extra          | +-+--+--+-+-++ | up_user    | int(10) unsigned |      | UNI |         |                | | up_property | varbinary(255)  |      | MUL |         |                | | up_value   | blob             |      |     |         |                | +-+--+--+-+-++

up_user
Foreign key to the  field of the  table.

up_property
利用者の個人設定. を参照してください. 例:,  ,

up_value
The preference value.