Closed antipisa closed 6 years ago
The "z" type is deprecated in kdb+. We don't currently have plans to support it. If you have legacy data that you need to process, you can access it as doubles:
>>> numpy.asarray(q('(10?.z.z)').data)
array([3349.17476025, 3928.69103492, 569.68153153, 1330.95938586,
2550.9314647 , 4167.90083294, 3595.66715068, 4696.67444738,
1559.61554216, 4699.00526901])
PyQ versions
I noticed a type compatibility bugs between q and python in PyQ. Numpy cannot read the datetime "z" type. Please see below:
Converting k-arrays of datetime to numpy: