ibis.backends.mysql.connect

ibis.backends.mysql.connect(host='localhost', user=None, password=None, port=3306, database=None, url=None, driver='pymysql')

Create an Ibis client located at user:password`@`host:port connected to a MySQL database named database.

Parameters

• host (string, default 'localhost') –

• user (string, default None) –

• password (string, default None) –

• port (string or integer, default 3306) –

• database (string, default None) –

• url (string, default None) – Complete SQLAlchemy connection string. If passed, the other connection arguments are ignored.

• driver (string, default 'pymysql') –

Returns

Return type

MySQLClient

Examples

>>> import os
>>> import getpass
>>> host = os.environ.get('IBIS_TEST_MYSQL_HOST', 'localhost')
>>> user = os.environ.get('IBIS_TEST_MYSQL_USER', getpass.getuser())
>>> password = os.environ.get('IBIS_TEST_MYSQL_PASSWORD')
>>> database = os.environ.get('IBIS_TEST_MYSQL_DATABASE',
...                           'ibis_testing')
>>> con = connect(
...     database=database,
...     host=host,
...     user=user,
...     password=password
... )
>>> con.list_tables()  
[...]
>>> t = con.table('functional_alltypes')
>>> t
MySQLTable[table]
  name: functional_alltypes
  schema:
    index : int64
    Unnamed: 0 : int64
    id : int32
    bool_col : int8
    tinyint_col : int8
    smallint_col : int16
    int_col : int32
    bigint_col : int64
    float_col : float32
    double_col : float64
    date_string_col : string
    string_col : string
    timestamp_col : timestamp
    year : int32
    month : int32