Hi,
I want to translate this MariaDB query to sqlalchemy :
SELECT JSON_VALUE(user.meta, '$.code') AS code
FROM user
HAVING code IS NOT NULL;
(Note: the use of HAVING is because I want to filter on the alias `code`.)
I don't find a simple way to use the alias in comparison, currently I wrote
this code :
code = func.json_value(User.meta, '$.code').label('code')
db.query(code).having(literal_column(code.name)!=None).all()
Is this correct ? Is there any better way to do that ?
Thank you
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