[PgPy] [ python-Bugs-1000296 ] Relation interface

[noreply at pgfoundry.org]

Bugs item #1000296, was opened at 2005-04-28 00:22
You can respond by visiting: 
http://pgfoundry.org/tracker/?func=detail&atid=442&aid=1000296&group_id=1000094

Category: Backend
Group: To do
Status: Open
Resolution: None
Priority: 5
Submitted By: James Pye (jwp)
Assigned to: James Pye (jwp)
Summary: Relation interface

Initial Comment:
Get Postgres.Relation to inherit from Postgres.Object, implement direct insertions, and simple sequential iterators. Later more complicated scans should implemented by returning a special iterator from a __call__ call.

pg_proc_rel = Postgres.Catalog.Relation('pg_proc')
index_scan_iter = pg_proc_rel(proname = 'afunc'): ...

Something like that. Going to need to find a creative way to handle other comparison operators.

----------------------------------------------------------------------

You can respond by visiting: 
http://pgfoundry.org/tracker/?func=detail&atid=442&aid=1000296&group_id=1000094