asterixdb

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Dmitry Lychagin <dmitry.lychagin@couchbase.com>
committed
3346cea
on 28 May
[NO ISSUE][FUN] Support IGNORE NULLS in window functions
- user model changes: yes
- storage format changes: no
- interface changes: no

Det… Show more
[NO ISSUE][FUN] Support IGNORE NULLS in window functions

- user model changes: yes

- storage format changes: no

- interface changes: no

Details:

- Support IGNORE NULLS / RESPECT NULLS modifiers in window

  functions LEAD(), LAG(), FIRST_VALUE(), LAST_VALUE(), NTH_VALUE()

  (RESPECT NULLS is the default)

- Add testcases for each function

- Fix CollectionMemberResultType and PushAggregateIntoNestedSubplanRule

  to handle remaining non-list arguments

Change-Id: I400c9c95bac9159efa17fca4e97047fd089eb931

Reviewed-on: https://asterix-gerrit.ics.uci.edu/3407

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Ali Alsuliman <ali.al.solaiman@gmail.com>

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