XuanKhanh NguyenSQLNotes: Order DetailsA medium interview question from Amazon·2 min read·Jan 30, 2022----
XuanKhanh NguyenSQLNotes: Reformat Department Table1179. Reformat Department Table·2 min read·Oct 3, 2021----
XuanKhanh NguyenSQL Notes: Delete Duplicate Emails196. Delete Duplicate Emails·1 min read·Sep 26, 2021----
XuanKhanh NguyenSQL Notes: Classes More Than 5 Students596. Classes More Than 5 Students·1 min read·Sep 26, 2021----