Databend Cloud Python Driver with native http interface support

pip install databend-py

Use the next code to check connection:

>>> from databend_py import Client
>>> client = Client(
    host='tenant--warehouse.ch.datafusecloud.com',
    database="default",
    user="user",
    port="443",
    password="password",settings={"copy_purge":True,"force":True})
>>> print(client.execute("SELECT 1"))

The [host]{.title-ref}, [user]{.title-ref}, [password]{.title-ref} info will be found in databend cloud warehouse connect page as flows:

Pure Client example:

>>> from databend_py import Client
>>>
>>> client = Client.from_url('http://root@localhost:8000/db?secure=False&copy_purge=True')
>>>
>>> client.execute('SHOW TABLES')
[[], [('test',)]]
>>> client.execute("show tables",with_column_types=True)
[[('Tables_in_default', 'String')], [('test',)]] # [[(column_name, column_type)], [(data,)]]
>>> client.execute('DROP TABLE IF EXISTS test')
[]
>>> client.execute('CREATE TABLE test (x Int32)')
[]
>>> client.execute(
...     'INSERT INTO test (x) VALUES', [(1,)]
... )
1
>>> client.execute('INSERT INTO test (x) VALUES', [(200,)])
1

More usages examples find here.

• Basic SQL.
• TLS support.
• Query settings.
• Types support:
  • Float32/64
  • [U]Int8/16/32/64/128/256
  • Date/Date32/DateTime('timezone')/DateTime64('timezone')
  • String
  • Array(T)
  • Nullable(T)
  • Bool

• If databend version >= v0.9.0 or later, you need to use databend-py version >= v0.3.0.

Databend Python Driver is distributed under the [Apache license]{.title-ref}.