Robert Haas 9e9c38e159 postgres_fdw: Fix incorrect NULL handling in join pushdown. ...

something.* IS NOT NULL means that every attribute of the row is not
NULL, not that the row itself is non-NULL (e.g. because it's coming
from below an outer join.  Use (somevar.*)::pg_catalog.text IS NOT
NULL instead.

Ashutosh Bapat, per a report by Rushabh Lathia.  Reviewed by
Amit Langote and Etsuro Fujita.  Schema-qualification added by me.

2016-06-24 15:14:15 -04:00

..

postgres_fdw.sql

postgres_fdw: Fix incorrect NULL handling in join pushdown.

2016-06-24 15:14:15 -04:00