Guessed q type, underlying numpy.array is converted to correct data type. Get_list_qtype() doesn’t match one provided as a qtype parameter If parameter adjust_dtype is True and q type retrieved via Vectors QTemporalList is returned instead. Returns a QList instance for non-datetime vectors. qlist ( array, adjust_dtype=True, **meta ) ¶Ĭonverts an input array to q vector and enriches object instance with Integer - qtype matching the specified array object
array ( QList or numpy.ndarray) - array to be checked.get_list_qtype ( array ) ¶įinds out a corresponding qtype for a specified QList/ numpy.ndarray Raw representation of the datetime object idx ( integer) - array index of the datetime object to be retrieved.array (), qtype = QDATE_LIST ) > print ( t ) > print ( t. 0 +/ til 100).Ĭalls a anonymous function with a single parameter: Query can be an arbitrary q expression (e.g. In typical use case, query is the name of the function to call and Performs an asynchronous query and returns without retrieving of SendAsync ( query, *parameters, **options ) ¶ Query result parsed to Python data structures Strings are encoded as q strings instead of chars, single_char_strings ( boolean) - if True single char Python.Numpy datetime64/ timedelta64 arrays and atoms, QTemporal) instances, otherwise are represented as
numpy_temporals ( boolean) - if False temporal vectors areīacked by raw q representation ( QTemporalList,.raw ( boolean) - if True returns raw data chunk instead of.parameters ( list or None) - parameters for the query.
QConnection ( host = 'localhost', port = 5000 ) as q : print ( q ) print ( q ( '', 10, 1 )) Parameters:
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