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fix: raise NoTable from rows_where() and delete_where() for non-existent tables

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rows_where() silently returned an empty iterator and delete_where()
silently returned self when called on a table that does not exist.
This masked bugs in callers that passed a wrong table name.  Both
methods now raise NoTable (matching the behaviour of count_where()
and duplicate()), as planned for the v5 release.
This commit is contained in:
Claude 2026-08-29 14:33:05 +00:00
commit 5c6eb9a4ec
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3 changed files with 15 additions and 2 deletions
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6
tests/test_rows.py
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@ -147,3 +147,9 @@ def test_pks_and_rows_where_compound_pk_declaration_order(fresh_db):
fresh_db.table("t").insert({"a": "A", "b": "B"})
pks_and_rows = list(fresh_db.table("t").pks_and_rows_where())
assert pks_and_rows == [(("A", "B"), {"b": "B", "a": "A"})]
def test_rows_where_nonexistent_table_raises(fresh_db):
from sqlite_utils.db import NoTable
with pytest.raises(NoTable):
list(fresh_db.table("does_not_exist").rows_where())