mirror of
https://github.com/sqlalchemy/sqlalchemy.git
synced 2026-05-18 22:52:01 -04:00
e1ac5dc63c
Fixed bug where the special "not equals" operator for the Postgresql "range" datatypes such as DATERANGE would fail to render "IS NOT NULL" when compared to the Python ``None`` value. Also break up range tests into backend round trip and straight compilation suites. Change-Id: Ibaee132b1ea7dac8b799495a27f98f82a7d9c028 Fixes: #4229