tree fe904368a3340b994c38af9e6f25298b633ccc42
parent 92c0a1633958ff35877490dba1b9d747903a8c70
author Dmitry Lychagin <dmitry.lychagin@couchbase.com> 1606270946 -0800
committer Dmitry Lychagin <dmitry.lychagin@couchbase.com> 1606339512 +0000

[NO ISSUE][COMP] Verbose printing of physical operators

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

Details:
- Add IPhysicalOperator.toString(boolean verbose) which allows
  caller to request verbose printing mode for physical operator
- This verbose printing mode is used by the optimizer tests
- Print index and dataset names for IndexSearchPOperator
  and DataSourceScanPOperator in verbose mode
- Update reference results in optimizer testsuite

Change-Id: I50db063bca075b8fcef10ab2bbbec59933c1a5cf
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/9044
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Dmitry Lychagin <dmitry.lychagin@couchbase.com>
Reviewed-by: Ali Alsuliman <ali.al.solaiman@gmail.com>