static void Main(string[] args)
{
var services = new ServiceCollection();
services.AddSingleton <ITest1, TestClass1>();
services.AddSingleton <ITest, TestClass>();
var serviceProvider = services.BuildServiceProvider();
ActivatorUtilities.CreateInstance <TestClass>(serviceProvider);
var select = new SelectQueryBuilder()
.Select(Tables.U.ID, Tables.U.Username, Tables.P.Email)
.Where(Tables.U.Age > 30 | Tables.P.Email.Like("*****@*****.**"))
.Where(Tables.U.ID != null)
.From(Tables.Users.As("U").InnerJoin(Tables.UserProfile.As("P")).On(Tables.U.ID == Tables.P.ID))
.Build();
var insert = new InsertQueryBuilder()
.InsertInto(Tables.Users, Names.ID, Names.Username, Names.Email)
.WithValues(ValuesClause.Values((1, "Ivony", "*****@*****.**")))
.Build();
var parser = new SqlQueryParser();
ShowQuery(parser.ParseSelectQuery(select));
ShowQuery(parser.ParseInsertQuery(insert));
Console.ReadKey();
}