Extension:GlobalPreferences/global_preferences table
mysql> describe global_preferences; +-------------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-------------+------------------+------+-----+---------+-------+ | gp_user | int(10) unsigned | NO | PRI | NULL | | | gp_property | varbinary(255) | NO | PRI | NULL | | | gp_value | blob | YES | | NULL | | +-------------+------------------+------+-----+---------+-------+