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87cf1c5a00
query() and execute() classified statements using
sql.lstrip().upper().startswith(...), which a leading SQL comment
defeated: db.query('/* c */ COMMIT') inside db.atomic() committed
the caller's transaction and masked the ValueError with a 'no such
savepoint' error, comment-prefixed PRAGMAs ran inside the savepoint
guard where journal mode changes are refused, and a comment-prefixed
BEGIN passed to db.execute() was instantly auto-committed.
The new _first_keyword() helper skips leading whitespace and -- or
/* */ comments - the only things SQLite's tokenizer allows before
the first token - and returns that token for exact comparison, so
keyword detection now matches what SQLite itself will see.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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| .. | ||
| __init__.py | ||
| __main__.py | ||
| cli.py | ||
| db.py | ||
| hookspecs.py | ||
| migrations.py | ||
| plugins.py | ||
| py.typed | ||
| recipes.py | ||
| utils.py | ||