https://datatweets.com/courses/fastapi/databases-with-sqlmodel/Recent content in Databases with SQLModel on DATATWEETSHugoenCopyright (c) 2025 DatatweetsSun, 28 Jun 2026 09:00:00 +0200https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-1-connecting-a-database/Fri, 14 Nov 2025 09:00:00 +0200https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-1-connecting-a-database/Meet SQLModel and connect a real database. Create an engine pointed at a SQLite file, create your tables, and provide a database session to endpoints with a yield dependency — the foundation for storage that survives restarts.https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-2-models-and-tables/Fri, 14 Nov 2025 09:00:00 +0200https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-2-models-and-tables/One class becomes a database table. Define a table model with table=True and a primary key, then separate it from the schemas clients use — a base model, a create schema, and an all-optional update schema.https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-3-crud-create-and-read/Fri, 14 Nov 2025 09:00:00 +0200https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-3-crud-create-and-read/The first half of CRUD, against a real database. Create rows with model_validate plus add/commit/refresh, read one with session.get and a 404, and list many with a paginated select.https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-4-crud-update-and-delete/Fri, 14 Nov 2025 09:00:00 +0200https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-4-crud-update-and-delete/Complete the CRUD set. Use PATCH with exclude_unset for true partial updates, delete rows cleanly with a 204 and proper 404s, and meet table relationships with a foreign key.https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-5-guided-project-persistent-tasks-api/Fri, 14 Nov 2025 09:00:00 +0200https://datatweets.com/courses/fastapi/databases-with-sqlmodel/lesson-5-guided-project-persistent-tasks-api/The fifth version of the course project, and a milestone: a Tasks API backed by SQLite with full create, read, update, and delete. Data finally persists — reopen the database file and your tasks are still there.