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.
How many characters can I include in a text message? If you use a standard GSM 03.38 character set, single text messages are limited to 160 characters, including spaces. The maximum length of a text message is 918 characters including spaces. The maximum length of two-part, three-part, four-part, five-part and six-part concatenated text messages is 306 (2 x 153), 459 (3 x 153), 612 (4 x 153), 765 (5 x 153) and 918 (6 x 153) characters, respectively.