System events

This section describes the solidDB^® system events. These events are provided with solidDB^® to allow programs to be notified when certain actions occur. You can use these events to monitor the progress of activities such as synchronization between master and replica databases.

Because these events are pre-defined, you do not create them. Furthermore, you cannot post system events; you can only wait on system events.

Parameter	Description
ename	The event name.
postsrvtime	The time that the server posted the event.
uid	The user ID (if applicable).
numdatainfo	Miscellaneous numeric data — the exact meaning depends upon the event. For example, the event SYS_EVENT_BACKUP is posted both when a backup is started and when a backup is completed. The value in the numdatainfo parameter indicates which case applies — that is, whether the backup has just started or has just completed. This parameter may be NULL if there is no numeric data.
textdata	Miscellaneous text data — the exact meaning depends upon the event. This parameter may be NULL if there is no numeric data.