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https://issues.apache.org/jira/browse/ASTERIXDB-2839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426690#comment-17426690
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ASF subversion and git services commented on ASTERIXDB-2839:
------------------------------------------------------------
Commit 4f1090dde3d5034a90ee1a23d5d536a09372292c in asterixdb's branch
refs/heads/master from Tin Vu
[ https://gitbox.apache.org/repos/asf?p=asterixdb.git;h=4f1090d ]
[ASTERIXDB-2839] Added Optimized Spatial Joins
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
- This is an implementation of PBSM algorithm to improve performance of SQL++
queries with spatial realated condition: spatial_intersect, st_intersects,
st_contains, st_distance, etc.
- Add spatial partitioning hint. The optimization process would be only
triggered if the hint was provided.
- Update Optimizer tests for new spatial joins.
- Update spatial join runtime tests.
Change-Id: I237eaf73c531709260adcefde26ef4257c54f513
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/13323
Integration-Tests: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Reviewed-by: Dmitry Lychagin <[email protected]>
> Add Optimized Spatial Joins
> ---------------------------
>
> Key: ASTERIXDB-2839
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2839
> Project: Apache AsterixDB
> Issue Type: Improvement
> Components: FUN - Functions, HYR - Hyracks, SQL - Translator SQL++
> Reporter: Tin Vu
> Assignee: Tin Vu
> Priority: Major
>
> * This is an implementation of PBSM algorithm to improve performance of SQL++
> queries with spatial realated condition: spatial_intersect, st_intersects,
> st_contains, st_distance, etc.
> * Add spatial partitioning hint. The optimization process would be only
> triggered if the hint was provided.
> * Update Optimizer tests for new spatial joins.
> * Update spatial join runtime tests.
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