[Native] use pool for pg connections #322

	# SPDX-FileCopyrightText: 2023 LakeSoul Contributors
	#
	# SPDX-License-Identifier: Apache-2.0

	on:
	push:
	paths:
	- "rust/**"
	branches:
	- 'main'
	pull_request:
	paths:
	- "rust/**"
	branches:
	- 'main'
	- 'release/**'
	workflow_dispatch:

	name: Rust CI

	env:
	RUSTFLAGS: "-Awarnings"

	jobs:
	rust_ci:
	runs-on: ubuntu-latest
	services:
	# Label used to access the service container
	postgres:
	# Docker Hub image
	image: postgres:14.5
	# Provide the password for postgres
	env:
	POSTGRES_PASSWORD: lakesoul_test
	POSTGRES_USER: lakesoul_test
	POSTGRES_DB: lakesoul_test
	# Set health checks to wait until postgres has started
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	--name lakesoul-test-pg
	ports:
	# Maps tcp port 5432 on service container to the host
	- 5432:5432

	steps:
	- uses: actions/checkout@v4
	- name: Install requirement
	uses: ConorMacBride/install-package@v1
	with:
	apt: postgresql-client-14 cargo
	- name: Init PG
	run: \|
	./script/meta_init_for_local_test.sh -j 2
	- name: Install Protoc
	uses: arduino/setup-protoc@v2
	with:
	version: "23.x"
	# - name: Run tests
	# run: cd rust && sudo cargo test --package lakesoul-datafusion

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