ctcp_msg := '\1$verb $msg\1'

	ctcp_msg := '\1' + '$verb $msg' + '\1'

pub fn (mut self Db) update_by_field(table string, id_field string, id_value string, field string, value string) [][]string {
	zql := 'update from $table set $field = "$value" where $id_field = "$id_value"'
	rows := self.exec(zql)
	self.log.debug('SQL $zql $rows')
	return rows
}