- insert/upsert into a name that is actually a view now shows a
clean error instead of a traceback
- db.view() on a name that is a table now says so in its error
- Database.__getitem__ docstring documents that views are returned
for view names; hash_id docstring corrected (it is a column name,
not a boolean)
- Registering two migrations with the same name in one set now
raises ValueError at registration time instead of executing both
and failing with IntegrityError at apply time
- build-system requires setuptools>=77, needed for the PEP 639
license expression
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UnLnhsH25Nnv7LHhekUfPd
pending() and applied() no longer create the _sqlite_migrations
table or perform the one-way legacy schema upgrade - that now only
happens in apply(). The CLI --list path no longer creates the
database file when it does not exist. applied() results are now
explicitly ordered by insertion.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UnLnhsH25Nnv7LHhekUfPd
_AppliedMigration.applied_at was annotated datetime.datetime but
the value is the TEXT timestamp read straight from the
_sqlite_migrations table - always a string, matching the format
written by both this module and the older sqlite-migrate package.
Added a test pinning the runtime type.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UnLnhsH25Nnv7LHhekUfPd
Migrations.apply() now wraps each migration function and its
_sqlite_migrations tracking row in db.atomic(), so they commit
together: a failing migration rolls back cleanly, is not recorded,
and stays pending, eliminating the double-apply hazard where a
partially-failed migration left committed side effects behind.
Migrations that cannot run inside a transaction (VACUUM, journal
mode changes, manual transaction management) can opt out by
registering with @migrations(transactional=False).
Also fixed the test fixtures which used db.query() for INSERT
statements - query() is a lazy generator, so those inserts never
actually executed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UnLnhsH25Nnv7LHhekUfPd
