Microsoft SQL Server. I am not a python programmer but am trying to get informed. I have already created a table with changing dropdowns so selections can be made based on previous selections and i have created a search function to isolate items in the table. The last function i am trying to accomplish is emailing downtime reports every 8 hours to supervisors. I have the email function working but just need to isolate data from the last 8 hours based on the timestamp of the entry.