This release is a pre-release and may not be stable for production use.
dbc 
dbc is the command-line tool for installing and managing ADBC drivers.
Install dbc
Shell (Linux/macOS)
curl -LsSf https://dbc.columnar.tech/install.sh | sh
Homebrew
brew install columnar-tech/tap/dbc
uv
uv tool install dbc
pipx
pipx install dbc
PowerShell (Windows)
powershell -ExecutionPolicy ByPass -c irm https://dbc.columnar.tech/install.ps1 | iex
WinGet
winget install dbc
Windows MSI
For more installation options, see the installation docs.
Getting Started
Search for available drivers:
dbc search
Install a driver:
dbc install snowflake
Use it with Python:
pip install "adbc-driver-manager>=1.8.0"
import adbc_driver_manager.dbapi as adbc
with adbc.connect(
driver="snowflake",
db_kwargs={
"username": "USER",
"password": "PASS",
"adbc.snowflake.sql.account": "ACCOUNT-IDENT",
# ... other connection options
},
) as con, con.cursor() as cursor:
cursor.execute("SELECT * FROM CUSTOMER LIMIT 5")
print(cursor.fetch_arrow_table())
You can also manage drivers in a project using a driver list. And you can store connection options in a connection profile instead of in your code.
For more details, see the dbc documentation and the ADBC Quickstarts.
Communications
- Discussions for questions
- Issues to report bugs or request features
- See CONTRIBUTING.md for contributing
Code of Conduct
By contributing to dbc, you agree to follow our Code of Conduct.
1 maintainer
Metadata
1 maintainer
Release files for dbc 0.3.1rc0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| dbc-0.3.1rc-py3-none-win_amd64.whl | Python 3 | none | Windows x86-64 | Details |
| dbc-0.3.1rc-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl | Python 3 | none | Linux glibc 2.17+ ARM64 | Details |
| dbc-0.3.1rc-py3-none-manylinux_2_12_x86_64.manylinux2010_x86_64.whl | Python 3 | none | Linux glibc 2.12+ x86-64 | Details |
| dbc-0.3.1rc-py3-none-macosx_12_0_x86_64.whl | Python 3 | none | macOS 12.0+ x86-64 | Details |
| dbc-0.3.1rc-py3-none-macosx_12_0_arm64.whl | Python 3 | none | macOS 12.0+ ARM64 | Details |
Total release size: 21.0 MB
Release files / dbc-0.3.1rc-py3-none-win_amd64.whl
| Download URL | dbc-0.3.1rc-py3-none-win_amd64.whl |
|---|---|
| Size | 4.4 MB |
| Tags | Python 3 Windows x86-64 |
|
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Yes |
| Uploaded via |
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Provenance
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
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Transparency logRelease files / dbc-0.3.1rc-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl
| Download URL | dbc-0.3.1rc-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl |
|---|---|
| Size | 3.9 MB |
| Tags | Linux glibc 2.17+ ARM64 Python 3 |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.12.9
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
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Transparency logRelease files / dbc-0.3.1rc-py3-none-manylinux_2_12_x86_64.manylinux2010_x86_64.whl
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|---|---|
| Size | 4.3 MB |
| Tags | Linux glibc 2.12+ x86-64 Python 3 |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
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|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
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Transparency logRelease files / dbc-0.3.1rc-py3-none-macosx_12_0_x86_64.whl
| Download URL | dbc-0.3.1rc-py3-none-macosx_12_0_x86_64.whl |
|---|---|
| Size | 4.4 MB |
| Tags | Python 3 macOS 12.0+ x86-64 |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
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|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
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Transparency logRelease files / dbc-0.3.1rc-py3-none-macosx_12_0_arm64.whl
| Download URL | dbc-0.3.1rc-py3-none-macosx_12_0_arm64.whl |
|---|---|
| Size | 4.0 MB |
| Tags | Python 3 macOS 12.0+ ARM64 |
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SHA-256 checksum How to use checksums |
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|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
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|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
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