Added a metadata table - one-to-many relationship enhanced #179

	# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-maven

	name: Java CI with Maven

	on:
	push:
	pull_request:
	branches: ["main"]

	jobs:
	build:

	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres
	env:
	POSTGRES_USER: haroune
	POSTGRES_PASSWORD: 123
	POSTGRES_DB: seqcol_db
	ports:
	# will assign a random free host port
	- 5432/tcp
	# needed because the postgres container does not provide a healthcheck
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

	steps:
	- uses: actions/checkout@v3
	- name: Set up JDK 8
	uses: actions/setup-java@v3
	with:
	java-version: '8'
	distribution: 'temurin'
	cache: maven
	- name: Build with Maven
	run: mvn -B package --file pom.xml

	env:
	ADMIN_USER: test
	ADMIN_PASSWORD: test

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