HDeleteBackup (Function)

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HFSQL Client/Server functions

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HCS.FrameSize (Variable)

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HDeleteScheduledBackup

HDeleteScheduledOptimization

HExecuteScheduledBackup

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HInfoBackup

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HInfoDatabaseRights (Example)

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HListScheduledOptimization

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HModifyServerProperty

HNotifAddEmailRecipient

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HNotifDeleteEmailRecipient

HNotifListCCRecipient

HNotifListEmailRecipient

HRestoreBackup (Example)

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HDeleteBackup (Function)

In french: HSupprimeSauvegarde

Deletes a backup previously created with HBackup. The backup is physically deleted from the disk. Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Versions 22 and later

This function is now available for iPhone/iPad applications.

This function is now available in Universal Windows 10 App mode.

This function is now available in Android widget mode.

This function is now available for Android applications.

This function is now available for Java applications.

New in version 22

This function is now available for iPhone/iPad applications.

This function is now available in Universal Windows 10 App mode.

This function is now available in Android widget mode.

This function is now available for Android applications.

This function is now available for Java applications.

This function is now available for iPhone/iPad applications.

This function is now available in Universal Windows 10 App mode.

This function is now available in Android widget mode.

This function is now available for Android applications.

This function is now available for Java applications.

Syntax

<Result> = HDeleteBackup(<Connection> , <Backup to delete>)

<Result>: Boolean

True if the deletion was performed,
False if an error occurred. HErrorInfo is used to identify the error.

<Connection>: Character string or Connection variable

Connection for which the backup must be deleted. This connection corresponds to:
the name of the connection defined in the data model editor or with HDescribeConnection or HOpenConnection.
the name of a variable of type Connection.

<Backup to delete>: Integer

Identifier of the backup to delete. This identifier is returned by HBackup or HInfoBackup.

Remarks

If the backup is being created when HDeleteBackup is called, it is canceled and then deleted.
To delete a backup, the user must be super-user or he must have the rights to perform a backup (hRightsBackup constant).

Component: wd270hf.dll