HDFStore.select()

pandas.HDFStore.select

HDFStore.select(key, where=None, start=None, stop=None, columns=None, iterator=False, chunksize=None, auto_close=False, **kwargs) [source]

Retrieve pandas object stored in file, optionally based on where criteria

Parameters:

key : object

where : list of Term (or convertable) objects, optional

start : integer (defaults to None), row number to start selection

stop : integer (defaults to None), row number to stop selection

columns : a list of columns that if not None, will limit the return

columns

iterator : boolean, return an iterator, default False

chunksize : nrows to include in iteration, return an iterator

auto_close : boolean, should automatically close the store when

finished, default is False

Returns:

The selected object

© 2008–2012, AQR Capital Management, LLC, Lambda Foundry, Inc. and PyData Development Team
Licensed under the 3-clause BSD License.
http://pandas.pydata.org/pandas-docs/version/0.20.2/generated/pandas.HDFStore.select.html

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