Re: [sqlalchemy] how i can avoid the existing database table while generating the initial revision using alembic

2022-06-08 Thread Simon King
Did you regenerate your migration script after adding the hooks? I would start by putting some print statements in the include_name hook to see how it is being called. You should see it called for every object in the database. You can then decide which names to return True for, and which ones to

Re: [sqlalchemy] how i can avoid the existing database table while generating the initial revision using alembic

2022-06-08 Thread Vishal Shimpi
Thank you Simon for your response. yes i am using autogenerate feature. i tried with include_object and include_name hooks. but it won't work for me. after adding hook also alembic touches to existing tables.. if you send the code snipet for env.py file.. that will really help me.. Thank you.

Re: [sqlalchemy] how i can avoid the existing database table while generating the initial revision using alembic

2022-06-08 Thread Simon King
If I understand correctly, you used Alembic's "autogenerate" feature to create your migration script. This feature compares the table definitions in your application with the table definitions in the database and then generates a script to alter the database to match your application. You can

[sqlalchemy] how i can avoid the existing database table while generating the initial revision using alembic

2022-06-08 Thread Vishal Shimpi
I am working on fastapi, in which i have created models and i am inteded to create the table in sql server database, however when i am runing my first migration, alembic detected removal of existing table which are not belongs to my work. Can somebody help how i can create my tables and avoid