I have read about [advantages of marking transactions read-only](http://stackoverflow.com/a/13540484/448141) and we are using Postgresql which [support readonly transactions](http://www.postgresql.org/docs/current/static/sql-set-transaction.html). But I did not find out how to create a read-only transaction in either [the doc](http://www.jooq.org/doc/3.7/manual/sql-execution/transaction-management/) or the source code. So is it possible in current jooq version? Is there any plan to implement it if not ?