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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/12/21 15:10:53 UTC

[GitHub] [airflow] potiuk edited a comment on issue #13222: airflow db upgrade failed, no generic 'DROP CONSTRAINT' in MySQL

potiuk edited a comment on issue #13222:
URL: https://github.com/apache/airflow/issues/13222#issuecomment-749021550


   Which Database/Version do you have ? Is it MariaDB (and which version?). You only mentioned the client version in your report. 
   
   Note that Airflow 2.0 has a bit higher requirements than Airflow 1.10 when it comes to the DB. MariaDB is not supported, neither MySQL 5.6 (5.7 is supported with some limitations, only MySQL 5.8 version is fully supported). 
   
   If you are using non-supported version of DB you will have to upgrade/migrate to supported DB before attempting to upgrade to 2.0.
   
   See the requirements here: https://github.com/apache/airflow#requirements
   


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