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https://issues.apache.org/jira/browse/AIRFLOW-5930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ash Berlin-Taylor reassigned AIRFLOW-5930:
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Assignee: Ash Berlin-Taylor
> Reduce time spent building SQL strings
> --------------------------------------
>
> Key: AIRFLOW-5930
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5930
> Project: Apache Airflow
> Issue Type: Improvement
> Components: scheduler
> Affects Versions: 2.0.0
> Reporter: Ash Berlin-Taylor
> Assignee: Ash Berlin-Taylor
> Priority: Major
>
> My profling of the scheduler work turned up a lot of cases where the
> scheduler_job/dag parser process was spending a lot of time building (not
> executing!) the SQL string.
> This can be improved with
> https://docs.sqlalchemy.org/en/13/orm/extensions/baked.html
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