Leaves Interactive SQL.
{exit | quit | bye} [{number | connection_variable}]
number – is the number of the return code.
connection_varible – is a variable indicating a specific connection.
Before closing the database connection, Interactive SQL automatically executes a commit statement if the commit_on_exit option is set to on. If this option is set to off, Interactive SQL performs an implicit rollback. By default, the commit_on_exit option is set to on.
Any user can execute this command.