Sets the maximum interval between checkpoints.
{ dbeng12 | dbsrv12 } -gc minutes ...
60 minutes
minutes The default value is the setting of the checkpoint_time database option, which defaults to 60 minutes. If a value of 0 is entered, the default value of 60 minutes is used.
All operating systems and database servers.
Use this option to set the maximum length of time, in minutes, that the database server runs without doing a checkpoint on each database.
Checkpoints generally occur more frequently than the specified time.
See How the database server decides when to checkpoint.