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.
Set up your phone for text messaging. A text message is a message that can be sent to other mobile phones. Your phone can send and receive text messages as soon as you've inserted your SIM.et up your phone for text messaging. A text message is a message that can be sent to other mobile phones. Your phone can send and receive text messages as soon as you've inserted your SIM.