4D v16.3On Backup Shutdown Database Method |
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4D v16.3
On Backup Shutdown Database Method
On Backup Shutdown Database Method
The On Backup Shutdown Database Method is called every time a database backup ends. The reasons for the stoppage of a backup can be the end of the copy, user interruption or an error. The On Backup Shutdown Database Method allows verifying that the backup was executed correctly. It receives, in the $1 parameter, a value representing the status of the backup once completed:
Note: You must declare the $1 parameter (longint) in the database method: C_LONGINT($1) It is important to note that in the case of an error during backup (disk full, support unavailable, etc.), the information related to the error is only displayed in the 4D Server monitor or in the MSC, and copied into the backup log. No alert dialog box appears and the error variable is not modified. If you want to be able to notify the administrator that an error has occurred, particularly in the context of an application running in client/server mode, you will need to use the On Backup Shutdown Database Method.
See also
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PROPERTIES
Product: 4D
HISTORY
ARTICLE USAGE
4D Language Reference ( 4D v16) |