Definition: A view is a representation of a SQL statement that is stored in memory so that it can be re-used. A view is a logical entity or logical table that is essentially a SQL statement stored in the database in the system tablespace.
As it turns out, it's very likely that your Facebook and Twitter messages are better protected from government snoops than your phone texts, even when you send them from the same device.
HBD, text messaging! The first SMS text was sent 20 years ago today by Neil Papworth, then a 22-year-old communications engineer working in the United Kingdom.