SQL Sessions
A SQL session is an occurrence of a user interacting with a relational database through the use of SQL commands. When a user initially connects to the database, a session is established. Within the scope of a SQL session, valid SQL commands can be entered to query the database, manipulate data in the database, and define database structures, such as tables. A session may be invoked by either direct connection to the database or through a front-end application. In both cases, sessions are normally established by a user at a terminal or workstation that communicates through a network with the computer that hosts the database.
