On 29 January 2018 at 14:55, Pavel Stehule <pavel.steh...@gmail.com> wrote:
> My note was not against MERGE or INSERT ON CONFLICT. If I understand to this > topic, I agree so these commands should be implemented separately. But if we > use two commands with some intersection, there can be nice to have > documentation about recommended use cases. Probably it will be very often > question. That is more qualitative assessment of each, which I think I will defer on. This patch is about implementing the SQL Standard compliant MERGE command which is widely used in other databases and by various tools. -- Simon Riggs http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
