I noticed that one of my columns had the wrong name so I changed it. Then I ran alembic upgrade head in the terminal in PyCharm and that didn't work so I dropped that table and another table that I had to drop so I could drop the table I made changes in. I dropped the tables in a sql query. I then tried alembic upgrade head again and that didn't create the tables I had dropped. How do I create the dropped tables?
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Alembic keeps the latest applied revision in alembic_version table and checks it before upgrading. You need to do a downgrade firstly and then upgrade.
How to do downgrade is described in this answer.
alex_noname
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How do I go about downgrading? – Nicholas Chill Nov 17 '20 at 13:28
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See this excellent answer https://stackoverflow.com/a/48242325/13782669 – alex_noname Nov 17 '20 at 13:34