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Posted to commits@airflow.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/12/17 03:44:01 UTC
[jira] [Commented] (AIRFLOW-5883) Fix inefficient sqlalchemy
.count() queries
[ https://issues.apache.org/jira/browse/AIRFLOW-5883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16997844#comment-16997844 ]
ASF subversion and git services commented on AIRFLOW-5883:
----------------------------------------------------------
Commit bb10ed03d953b4e38fc7b4c8a3503af2cccf58c7 in airflow's branch refs/heads/v1-10-test from Alex Guziel
[ https://gitbox.apache.org/repos/asf?p=airflow.git;h=bb10ed0 ]
[AIRFLOW-5883] Don't use .count() from sqlalchemy to count (#6532)
(cherry picked from commit 084d5f8487e3719df4bb2cc8a60e57e62bbcf966)
> Fix inefficient sqlalchemy .count() queries
> -------------------------------------------
>
> Key: AIRFLOW-5883
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5883
> Project: Apache Airflow
> Issue Type: Improvement
> Components: database
> Affects Versions: 1.10.6
> Reporter: Alex Guziel
> Assignee: Alex Guziel
> Priority: Major
> Fix For: 1.10.7
>
>
> SQLAlchemy .count() uses a subquery and is inefficient
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