修复bug：在MSVC debug环境下，直接value解引用会触发cannot access empty value optional断… #270

	name: Upload CodeCov Report

	on: [ push, pull_request ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- name: Checkout Code
	uses: actions/checkout@v2
	with:
	fetch-depth: 2

	- name: Setup MySQL
	uses: ankane/setup-mysql@v1
	with:
	mysql-version: 8.0
	database: test_ormppdb

	- name: Verify MySQL
	run : mysql -uroot -e'show databases;'

	- name: Configure cmake
	run : cmake -B${{ github.workspace }}/build -DCOVERAGE_TEST=ON -DENABLE_MYSQL=ON -DCMAKE_BUILD_TYPE=Debug

	- name: Build
	run : cmake --build ${{ github.workspace }}/build --config Debug

	- name: Test
	working-directory: ${{ github.workspace }}/build
	env :
	CTEST_OUTPUT_ON_FAILURE: 1
	run : ctest -C Debug -j `nproc` -V

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1

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