feat(etl): add delta load methods #27

	name: Continuous Integration

	on:
	pull_request:
	branches: [ main ]
	paths:
	- 'src/**'
	- 'tests/**'

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.10', '3.11', '3.12']
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e .[dev]
	- name: Run lint
	run: \|
	ruff check
	- name: Run tests
	run: \|
	pytest

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