Hello Maurits,
This is more of a request than it is an actual issue, but I think the value in this request is really high (for newcomers, especially - but not limited to).
Could you please add a COMPLETE application example of using the API (with user authentication, maybe even with the user-creation SQL script, table authorization, etc).
This would be really really helpful as a quickstart /

环境：

数据库：Sqlserver2014
网站程序：.Net5
Docker版本：Docker version 19.03.13,
.net5环境镜像源：mcr.microsoft.com/dotnet/aspnet:5.0-buster-slim
Centos版本：CentOS Linux release 7.9.2009 (Core)

使用原生方式进行测试

using (SqlConnection connection = new SqlConnection("Data Source=xxxxx;User Id=sa;Password=xxxxxx;Initial Catalog=xxxxxxxx;Pooling=true;Min Pool Size=1;"))
{
connection

Environment

Liquibase Version: 3.8.0, 4.1.1

Liquibase Integration & Version: CLI

Database Vendor & Version: Postgress

Operating System Type & Version: Linux

Description

The Liquibase CLI has the "validate" command to check is a changelog

My local server has a user with an empty password. To connect to the server, passing -P "" does not work (i.e. the client prompts for Password anyway).
Also setting the environment variable MSSQL_CLI_PASSWORD to "" has the same effect.

Is there a way to pass an empty password without being prompted ?

建议BaseRepository 里增加返回 IQueryable 的Get / GetAsync 的方法
有了之后就可以在service 里面进行拼接LINQ 用于获取到ViewModel中关联其他类的数据

Changes this PR brings

Fixes #800