Thanks! That solved it.
I'm a JOIN newbie, so I didn't realize left join and outer join were the
same thing.
J.
On Monday, August 3, 2015 at 5:08:44 PM UTC+2, Ladislav Lenart wrote:
Hello.
pgAdmin query uses LEFT JOIN whereas SQLAlchemy query uses (inner) JOIN.
Replace
.join(...)
On 3.8.2015 17:24, jurie.horne...@gmail.com wrote:
Thanks! That solved it.
I'm a JOIN newbie, so I didn't realize left join and outer join were the same
thing.
Well, in that case this might be of some use to you...
SQL:
* JOIN is short for INNER JOIN.
* LEFT JOIN is short for LEFT OUTER
I am using Python 2.7, SQLAlchemy 0.9.3, and PostgreSQL 9.4.
This:
session.query(self.db.recording_table.c.id).\
join(self.db.frame_table, self.db.recording_table.c.id ==
self.db.frame_table.c.recording_id).\
group_by(self.db.recording_table.c.id).\
Hello.
pgAdmin query uses LEFT JOIN whereas SQLAlchemy query uses (inner) JOIN. Replace
.join(...) with .outerjoin(...) in your SQLAlchemy query.
HTH,
Ladislav Lenart
On 3.8.2015 16:48, jurie.horne...@gmail.com wrote:
I am using Python 2.7, SQLAlchemy 0.9.3, and PostgreSQL 9.4.
This:
