I'm switching my application's database from MySql to Postgresql. I've noticed a couple of "delete low priority from..." queries that were added by a different employee that I need to "translate" in Postgresql. From what I understand, in MySql "low priority" option can be used to wait that no more client reads the table before updating it. Is there an equivalent for this in Postgresql or should I simply remove this option from the query to make it work in Postgresql?