pub fn (mut self Db) del_irc_server(hostname string) {
	rows, code := self.sqlite.exec('delete from irc_servers where hostname = "$hostname"')

pub fn (mut self Db) delete_by_field(table string, field string, value string) {
	rows, code := self.sqlite.exec('delete from $table where $field= "$value"')

				self.db.del_irc_server(ircnet.hostname)

				self.db.delete_by_field('irc_servers', 'hostname', ircnet.hostname)