Advanced Oracle Pl/Sql: Programming With Packages (Nutshell Handbook)
ISBN: B00006AVR6
EAN: N/A
EAN: N/A
Year: 1995
Pages: 195
Pages: 195
Authors: Steven Feuerstein, Debby Russell
| Chapter 5 PL/Vision Package Specifications |
The PLVcmt (PL/Vision CoMmiT) package provides a programmatic interface to the execution of commits, rollbacks, and the setting of savepoints. See Chapter 20, PLVcmt and PLVrb: Commit and Rollback Processing for details.
PROCEDURE turn_on;Enables commit processing in PLVcmt. This is the default.
PROCEDURE turn_off;Disables commit processing in PLVcmt. When this program is called in the current session, the COMMIT statement will not be executed.
FUNCTION committing RETURN BOOLEAN;Returns TRUE if commit processing is being performed by PLVcmt.
PROCEDURE log;Requests that, whenever a COMMIT is performed, a message be sent to the PL/Vision log.
PROCEDURE nolog;Do not log a message with the COMMIT.
FUNCTION logging RETURN BOOLEAN;Returns TRUE if currently logging the fact that a commit was performed by PLVcmt.
PROCEDURE increment_and_commit (context_in IN VARCHAR2 := NULL);Increments the counter and commits if a commit point has been reached.
PROCEDURE perform_commit(context_in IN VARCHAR := NULL);The PLVcmt package's version of COMMIT. I could probably get away with calling this program commit, but I avoid using keywords even when the compiler doesn't seem to get confused.
PROCEDURE commit_after (count_in IN INTEGER);Sets the break point at which a commit is performed. In other words, when the package-based counter reaches the specified number, issue a COMMIT. The default is to commit after the counter reaches 1.
PROCEDURE init_counter;Initializes the PLVcmt counter referenced by the increment_and_commit program to perform incremental commits.
| 5.6 PLVchr: Operations on Single Characters | 5.8 PLVddd: DDL Syntax Dump |
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