remove dead `baseCols` property from `TableInfo` #1788

	on:
	push:
	pull_request:
	name: "py-tests"
	jobs:
	build:
	name: Testing on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	defaults:
	run:
	shell: bash -el {0}
	strategy:
	matrix:
	include:
	- os: ubuntu-latest
	- os: macos-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true

	- name: Load .env file
	uses: xom9ikk/dotenv@v2
	with:
	path: ./

	- name: Make loadable
	run: \|
	cd core
	make loadable

	- uses: conda-incubator/setup-miniconda@v2
	with:
	auto-update-conda: true
	auto-activate-base: true
	activate-environment: anaconda-client-env
	python-version: "3.10"

	- name: Install SQLite
	run: conda install sqlite

	- name: Check SQLite Version
	run: echo "import sqlite3; print(sqlite3.sqlite_version)" \| python

	# - name: Install Python
	# uses: actions/setup-python@v4
	# with:
	# python-version: "3.10"

	- name: Install pip
	run: \|
	python -m pip install --upgrade pip

	- name: Test
	run: cd py/correctness && ./install-and-test.sh

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