<Source>.LogRecreate (Function)

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<Source>.LogRecreate (Function)

In french: <Source>.JournalRecrée

Available only with these kinds of connection

Used to re-create an empty log. This function is used to reset a log to 0 after a backup or a replication for example. The content of the existign log files is lost.

Caution: this function is an advanced function.

The use of this function is not recommended. We recommend that you use WDLog to manage the log.

Remark: The log process is not available when accessing a database via Remote access.

Caution: The log process is available in Client/Server mode only.

Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Example

Customer.LogRecreate()

Syntax

<Result> = <Source>.LogRecreate([<Creation options>])

<Result>: Boolean

True if the operation was performed,
False if a problem occurred. HError is used to identify the error.

<Source>: Type corresponding to the specified source

Name of the logged data file for which the log must be re-created.

<Creation options>: Optional constant (or combination of constants)

Configures the log file to re-create:
hLogJNLFile
(Default value) Only <data file>JNL.FIC is recreated.
hLogIdentification Re-creates the "JournalIdentification.fic" file.
hLogOperation Re-creates the "JournalOperation.fic" file.
hLogUser Re-creates the log of users ("UserLog.fic").
This file exists in HFSQL Client/Server only. This file contains the information (login, computer, ...) about the users who perform the logged actions.

Remark: we do not advise you to re-create the user file and the identification file only. Indeed, the links between the files could be broken and the re-created files could be inconsistent.

Component : wd250hf.dll