On 15 November 2012 01:46, Andrew Dunstan <andrew@dunslane.net> wrote:
> It cuts both ways. I have used CTEs a LOT precisely because this behaviour
> lets me get better plans. Without that I'll be back to using the "offset 0"
> hack.
Is the "OFFSET 0" hack really so bad? We've been telling people to do
that for years, so it's already something that we've effectively
committed to.
--
Peter Geoghegan http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training and Services