eladkal opened a new issue #15975:
URL: https://github.com/apache/airflow/issues/15975


   `explicit_defaults_for_timestamp` is deprecated from MySQL docs:
   >explicit_defaults_for_timestamp is itself deprecated because its only 
purpose is to permit control over deprecated TIMESTAMP behaviors that are to be 
removed in a future MySQL release. When removal of those behaviors occurs, 
expect explicit_defaults_for_timestamp to be removed as well.
   
   
https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#sysvar_explicit_defaults_for_timestamp
   
   We are referring to this setting in:
   
https://github.com/apache/airflow/blob/38ecbd6769ecee1136b653c17c2c5c2b17937818/docs/apache-airflow/faq.rst#how-to-fix-exception-global-variable-explicit_defaults_for_timestamp-needs-to-be-on-1
   
   and in
   
https://github.com/apache/airflow/blob/0f327788b5b0887c463cb83dd8f732245da96577/docs/apache-airflow/howto/set-up-database.rst#setting-up-a-mysql-database
   
   Note: we also use `explicit_defaults_for_timestamp` in migration scripts but 
for that we have different task https://github.com/apache/airflow/issues/12562


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