Ted Zhao tade0726

change pk to united keys, django will add a new id field, original data will become null-value on id column

solution: always add id field as pk
refs: https://docs.djangoproject.com/en/2.0/topics/db/models/#automatic-primary-key-fields

First of all, it just seems like doing anything with Oracle is obnoxiously painful for no good reason. It's the nature of the beast I suppose. cx_oracle is a python module that allows you to connect to an Oracle Database and issue queries, inserts, updates..usual jazz.

Linux

Step 1:

sudo apt-get install build-essential unzip python-dev libaio-dev

Step 2. Click here to download the appropriate zip files required for this. You'll need:

Installing cx_Oracle for Python/ Mac OSX

Portions taken from http://www.cs.utexas.edu/~mitra/csSpring2011/cs327/cx_mac.html (in case that link ever dies.)

Assume you've got homebrew installed.

Download the following files from Oracle

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	import numpy as np
	import scipy.stats
	from statsmodels.stats.proportion import proportions_ztest


	def get_p1_p2_alternative(s, t):
	"""
	return alternative base on actual p1, p2
	"""

	#!/usr/bin/env python
	# -- coding: UTF-8 --

	import sched, time
	from threading import Thread, Timer
	import subprocess

	s = sched.scheduler(time.time, time.sleep)

	class Job(Thread):