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Posted to notifications@asterixdb.apache.org by "Vijay Sarathy (Jira)" <ji...@apache.org> on 2022/12/06 17:18:00 UTC

[jira] [Resolved] (ASTERIXDB-3093) CBO enhancements and fixes after calibration tests

     [ https://issues.apache.org/jira/browse/ASTERIXDB-3093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vijay Sarathy resolved ASTERIXDB-3093.
--------------------------------------
    Resolution: Done

> CBO enhancements and fixes after calibration tests
> --------------------------------------------------
>
>                 Key: ASTERIXDB-3093
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-3093
>             Project: Apache AsterixDB
>          Issue Type: Improvement
>          Components: *DB - AsterixDB
>            Reporter: Vijay Sarathy
>            Assignee: Vijay Sarathy
>            Priority: Major
>
> This issue is created to fix any CBO issues that arise after the scan and join calibration tests are run.
> The following issues were fixed:
>  # Cost based optimization of scans. Prior to this, only queries with (inner) joins were considered for cost based optimization.
>  # Fixed bug in printing of join costs in the explain plan. 



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