COMMIT — commit the current transaction
COMMIT [ WORK | TRANSACTION ]
COMMIT commits the current transaction. All changes made by the transaction become visible to others and are guaranteed to be durable if a crash occurs.
Optional key words. They have no effect.
Use ROLLBACK to abort a transaction.
COMMIT when not inside a transaction does no harm, but it will provoke a warning message.
To commit the current transaction and make all changes permanent:
The SQL standard only specifies the two forms
COMMIT WORK. Otherwise, this command is fully conforming.
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