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https://issues.apache.org/jira/browse/ASTERIXDB-3359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17819782#comment-17819782
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ASF subversion and git services commented on ASTERIXDB-3359:
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Commit d410189342abf7a66382b7ebfa50edf8509fbb32 in asterixdb's branch
refs/heads/master from Wail Alkowaileet
[ https://gitbox.apache.org/repos/asf?p=asterixdb.git;h=d410189342 ]
[ASTERIXDB-3359][COMP] Project only the necessary columns on delete
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
When a delete operation is initiated, all columns will be projected.
This is inefficient as only a few columns are needed. Namely, the
columns of the delete predicate and the indexed columns (if any).
Change-Id: I51a26f40b1ba0597a66f08a78097cd20a42c4c76
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/18172
Integration-Tests: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Reviewed-by: Wail Alkowaileet <[email protected]>
Reviewed-by: Murtadha Hubail <[email protected]>
> Project only the necessary columns on delete
> --------------------------------------------
>
> Key: ASTERIXDB-3359
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-3359
> Project: Apache AsterixDB
> Issue Type: Improvement
> Components: COMP - Compiler
> Affects Versions: 0.9.9
> Reporter: Wail Y. Alkowaileet
> Assignee: Wail Y. Alkowaileet
> Priority: Major
> Fix For: 0.9.9
>
>
> When a delete operation is initiated, all columns will be projected. This is
> inefficient as only a few columns are needed. Namely, the delete predicate
> columns and the indexed columns (if any).
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