private static void Query(SQLiteDbContext db)
{
//var u = new User {
// Name = "测试"
//};
//db.Add<User>(u);
var aa1 = db.Query <User>(x => x.Id > 12).Select(x => new { title = x.Name }).ToList();
var aa = db.Query <User>(x => x.Id > 0).ToList();
var d = db.SqlQueryDynamic(" select * from users ", null);
var dta = db.SqlQueryDataTable(" select * from users ", null);
db.Update <User>(x => x.Id > 0, x => new User {
Name = "212"
});
db.Query <User>(x => x.Id == 12).FirstOrDefault();
}