December 2002
Intermediate to advanced
928 pages
85h 29m
English
SAVEPOINT savepoint_name;Establishes a savepoint (a named processing point) in the current transaction. Specifying a savepoint then allows you to perform partial rollbacks.
Undeclared identifier. More than one savepoint can be established within a transaction. If you reuse a savepoint name, that savepoint is moved to the later position and you will not be able to roll back to the initial savepoint position.