Re: ERROR: GIN indexes do not support whole-index scans

"Kevin Flanagan" <kevin-f@linkprior.com> writes:
> Why would adding "target_lang_code='en'" cause this error?

Hard to tell without seeing the index definitions for this table.
Also could we see the EXPLAIN plans for both queries?  (If possible
... I'm not sure whether you'd get this error just from EXPLAINing
the problem query.)

> Environment: PostgreSQL 8.4 on Windows (installed with one-click installer),

8.4.what-exactly?
        regards, tom lane