Adding and Removing Journal Files

Go Up to Setting Database Properties Using InterBase Services

The Journal Information property gives you access to the underlying
IBJournalInformation field. Call GetJournalInformation to retrieve the Journaling information for a database.

You can use the following methods with the JournalInformation property:

CreateJournal - creates a journal based on the JournalInformation.
AlterJournal - alters a pre-existing journal system. Not all properties
can be altered. See the Journaling chapter of the Update Guide for limitations.
DropJournal - drops a journal system.
CreateJournalArchive - creates an archive. Takes an optional directory
parameter.
DropJournalArchive - drops an archive.
GetJournalInformation - retrieves journaling information for this database and stores it in the JournalInformation property.