public void Test_Block() { Stopwatch stopwatch = new Stopwatch(); stopwatch.Start(); ConditionBuilder builder = new ConditionBuilder(); builder.Append("A.CreateTime", SqlOperator.Equal, DateTime.Now); builder.Between("B.CreateTime", DateTime.Now, DateTime.Now.AddDays(1)); //builder.Block(RelationType.And, childBuilder); builder.Or(child => { child.Equal("D.CreateTime", DateTime.Now); child.Equal("E.CreateTime", DateTime.Now); child.Equal("E.CreateTime", DateTime.Now); child.And(c2 => { c2.Append("HH.CreateTime", SqlOperator.Equal, 5); }); }).Or(child => { child.Append(RelationType.And, "E.CreateTime", SqlOperator.Equal, DateTime.Now); }); builder.Append(RelationType.And, "F.CreateTime", SqlOperator.Equal, DateTime.Now); builder.Append(RelationType.And, "A.ID", SqlOperator.In, new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }); builder.Append(RelationType.And, "B.ID", SqlOperator.In, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10); builder.AppendRaw("E.CreateTime like '%123456%'"); builder.Between("H.CreateTime", DateTime.Now, DateTime.Now.AddDays(5)); var result = builder.ToString(); stopwatch.Stop(); var param = builder.GetParamDict().ToJson(); Console.WriteLine(result); Console.WriteLine(param); Console.WriteLine(stopwatch.Elapsed.Milliseconds); }