Arpit JainandGitHub b773483423 Return None from first_item/first_row on empty result (#826) ...

QueryResult.first_item and QueryResult.first_row indexed element [0]
without checking the row count, so they raised IndexError when a query
returned no rows. Both properties now short-circuit on an empty result
and return None in row-oriented and column-oriented mode.

Closes #824

Signed-off-by: Arpit Jain <[email protected]>

2026-06-29 11:10:35 -07:00

..

__init__.py

refactor(driver): accept None for port and database as 'not specified' (#813)

2026-06-23 15:27:25 -07:00

asyncclient.py

refactor(driver-clients): add annotations to client, httpclient, asyncclient (part of #692) (#806)

2026-06-22 15:32:05 -07:00

asyncqueue.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

binding.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

buffer.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

bytesource.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

client.py

refactor(driver): accept None for port and database as 'not specified' (#813)

2026-06-23 15:27:25 -07:00

common.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

compression.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

constants.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

context.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

ctypes.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

dataconv.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

ddl.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

errors.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

exceptions.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

external.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

httpclient.py

refactor(driver): accept None for port and database as 'not specified' (#813)

2026-06-23 15:27:25 -07:00

httputil.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

insert.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

models.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

npconv.py

implement lazy loading of heavy optional deps (#689)

2026-03-25 16:50:13 -07:00

npquery.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

options.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

parser.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

query.py

Return None from first_item/first_row on empty result (#826)

2026-06-29 11:10:35 -07:00

streaming.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

summary.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

tools.py

Replace pylint with ruff for linting and formatting (#703)

2026-04-02 16:09:59 -07:00

transform.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

types.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00

tzutil.py

refactor(driver-utils): add type annotations to pass mypy (part of #692) (#805)

2026-06-22 13:29:54 -07:00