On Wed, 2017-02-22 at 08:13 -0700, David G. Johnston wrote: > I'll contribute to the popular demand aspect but given that the error > is > good and the fix is very simple its not exactly a strong desire.
In one project i've recently seen, for some reasons, they need to maintain an application twice, one for Oracle and the other for Postgres for years. To be honest, subqueries aren't the only problem, but having this solved in the backend itself would help to decrease the amount of maintenance efforts in such projects. I thought that this would be another thing to make the migration pains more less, without being too invasive, given that there were already some thoughts about relaxing alias usage. -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers