Will Jones
94d484f539
Listing tables a page at a time against a local database silently
skipped one table at every page boundary. `ListingDatabase::list_tables`
returned the first name of the *next* page as that page's token, but
resuming from a token drops every name at or before it — so the table
the token named was never handed to the caller. Walking `[a, b, c, d,
e]` with a limit of 2 returned `[a, b, d, e]`.
This PR returns the last name of the page as the token instead, which is
what resuming after the token expects.
This is reachable from Python today through
`db.list_tables(page_token=...)` on a local connection; it also affects
`len(db)` and `name in db`, which walk the pages. Remote and
namespace-backed connections page on the server and were never affected.
## Example
```python
db = lancedb.connect(tmp_path)
for name in ["a", "b", "c", "d", "e"]:
db.create_table(name, [{"id": 1}])
names, token = [], None
while True:
page = db.list_tables(page_token=token, limit=2)
names += page.tables
token = page.page_token
if not token:
break
# before: ['a', 'b', 'd', 'e']
# after: ['a', 'b', 'c', 'd', 'e']
```
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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