Thread: pgsql: Fix qual_is_pushdown_safe to not try to push down quals involving

pgsql: Fix qual_is_pushdown_safe to not try to push down quals involving

From

tgl@postgresql.org (Tom Lane)

Date:

13 February 2006, 12:22:26

Log Message:
-----------
Fix qual_is_pushdown_safe to not try to push down quals involving a whole-row
Var referencing the subselect output.  While this case could possibly be made
to work, it seems not worth expending effort on.  Per report from Magnus
Naeslund(f).

Modified Files:
--------------
    pgsql/src/backend/optimizer/path:
        allpaths.c (r1.142 -> r1.143)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/allpaths.c.diff?r1=1.142&r2=1.143)