tree 0ec8024b4161363170f79e90d5c91a25b4768673
parent 2498d28f0584d6ab002625417622be429f5c8131
author Dmitry Lychagin <dmitry.lychagin@couchbase.com> 1535410831 -0700
committer Dmitry Lychagin <dmitry.lychagin@couchbase.com> 1535496151 -0700

[ASTERIXDB-2445][COMP] Nullable category handling in TypeComputeUtils.getResultType()

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

Details:
- TypeComputeUtils.getResultType() currently makes the output type unknownable when
  nullable category is passed. It should make it nullable instead

Change-Id: I0bb1e96c5a4f83a3d281811246da183d1a31e0f1
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2932
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>