concat

rbc.stdlib.manipulation_functions.concat(*arrays)

Joins a sequence of arrays along an existing axis.

Examples

>>> import numpy as np
>>> from rbc.stdlib import array_api
>>> @heavydb('float32[](int16[], float32[])')
... def concat(a, b):
...     return array_api.concat(a, b)
>>> a = np.arange(3, dtype=np.int16)
>>> b = np.arange(2, dtype=np.float32)
>>> concat(a, b).execute()
array([0., 1., 2., 0., 1.], dtype=float32)

Array-API ‘concat’ doc