I would urge people who have had issues with the documentation to give the 2.0 documentation a try. Many aspects of it have been completely rewritten, both to correctly describe things in terms of the new APIs as well as to modernize a lot of old documentation that was written many years ago.
First off, SQLAlchemy's docs are pretty easy to get to, for a direct link just go to:
https://docs.sqlalchemy.org/
It's an esoteric URL I know! ;)
from there, docs that are new include:
- the Quickstart, so one can see in one quick page what SQLAlchemy usually looks like: https://docs.sqlalchemy.org/en/20/orm/quickstart.html
- the Unified Tutorial, which is a dive into basically every important concept across Core / ORM : https://docs.sqlalchemy.org/en/20/tutorial/index.html
- the ORM Querying guide, which is a "how to" for a full range of SQL generation: https://docs.sqlalchemy.org/en/20/orm/queryguide/index.html
it's still a lot to read of course but part of the idea of SQLAlchemy 2.0 was to create a straighter and more consistent narrative, while it continues to take on a very broad-based problem space. If you compare the docs to those of like, PostgreSQL or MySQL, those docs have a lot of sections and text too (vastly more). It's a big library.
First off, SQLAlchemy's docs are pretty easy to get to, for a direct link just go to:
https://docs.sqlalchemy.org/
It's an esoteric URL I know! ;)
from there, docs that are new include:
- the Quickstart, so one can see in one quick page what SQLAlchemy usually looks like: https://docs.sqlalchemy.org/en/20/orm/quickstart.html
- the Unified Tutorial, which is a dive into basically every important concept across Core / ORM : https://docs.sqlalchemy.org/en/20/tutorial/index.html
- the ORM Querying guide, which is a "how to" for a full range of SQL generation: https://docs.sqlalchemy.org/en/20/orm/queryguide/index.html
it's still a lot to read of course but part of the idea of SQLAlchemy 2.0 was to create a straighter and more consistent narrative, while it continues to take on a very broad-based problem space. If you compare the docs to those of like, PostgreSQL or MySQL, those docs have a lot of sections and text too (vastly more). It's a big library.