tree 8d7283da91bc8cdf23fd659c359f6a320fe4c523
parent 2754ab436236386f2aa1d437449397fd294704a3
author Hussain Towaileb <HussainHT@Gmail.com> 1584461215 +0300
committer Hussain Towaileb <hussainht@gmail.com> 1584498425 +0000

[ASTERIXDB-2689][FUN] Agg Avg: skip and warn for invalid values

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

Details:
- Currently, the aggregate avg function throws an exception
  when an invalid (non-numeric but not null or missing) value
  is encountered, this patch changes the behavior to skip
  the invalid value (treat it as null) and issue a warning.
- Added test cases for serializable aggregate avg (when
  using hash group by).

Change-Id: I32037e0f178a84555ac868547eed5762e980f010
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/5183
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Hussain Towaileb <hussainht@gmail.com>
Reviewed-by: Dmitry Lychagin <dmitry.lychagin@couchbase.com>