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[NO ISSUE][RT] Window operator runtime optimization

- user model changes: no

- storage format changes: no

- interface changes: no

Details:

- Runtime optimization for window operator with monotonic

frame start expression. In this case continue scanning

from the beginning of the frame that was found in the

previous iteration

- Allow inlining variables into window operator expressions

except PARTITION BY, ORDER BY and frame value expressions

Change-Id: I65bed4092f4fd3622f1525b26ce25e2ac07d7538

Reviewed-on: https://asterix-gerrit.ics.uci.edu/3135

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

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

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

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

  1. … 23 more files in changeset.