replace left join pg_class with underlying_column.table_name in #1644

	name: CI
	on:
	push: {}
	pull_request: {}

	env:
	POSTGRES_PSQL_COMMAND: docker exec -i postgres_github_actions psql

	jobs:
	build:
	if: github.event_name == 'push' \|\| github.event.pull_request.base.repo.url != github.event.pull_request.head.repo.url
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:12
	env:
	PGPORT: '5432'
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	--name postgres_github_actions
	ports:
	- 5432:5432

	strategy:
	matrix:
	node-version: [20.x]

	steps:
	- name: check psql
	run: \|
	echo 'select 123 as test_column \gdesc' \| docker exec -i postgres_github_actions psql "postgresql://postgres:postgres@localhost:5432/postgres" -f - \| grep 'test_column \| integer'
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v2
	with:
	node-version: ${{ matrix.node-version }}
	- run: corepack enable
	- run: pnpm install
	- run: pnpm build
	- run: pnpm test

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