tree 366e016be8c0d4fb0f7390d37d4dd0f0f13a8468
parent b637db0c6ce9442cd25673fe8505fdd555f02b82
author Ali Alsuliman <ali.al.solaiman@gmail.com> 1558031983 -0700
committer Ali Alsuliman <ali.al.solaiman@gmail.com> 1558053606 +0000

[ASTERIXDB-2289][COMP] Fix field access with CASE

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
This patch fixes field access in the presense CASE and JOIN.
This is a scenario where push-down-field-access rule throws an
exception if the field access has potentially two sources and
it could not push down the field access to left or right branch.
Don't throw an exception and just return false
(i.e. field access was not pushed) instead of throwing an exception.

Change-Id: I911e4e9018c15e8f226e46fa610d222eb2301fcd
Reviewed-on: https://asterix-gerrit.ics.uci.edu/3399
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Dmitry Lychagin <dmitry.lychagin@couchbase.com>