hFileParameter (Variable type)

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Properties specific to hFileParameter variables
Functions using hFileParameter variables

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hFileParameter (Variable type)

In french: hParamètreFichier

Available only with this kind of connection

The hFileParameter type is used to define the data files taken into account by a scheduled optimization task. The characteristics of these data files can be defined and modified using various WLanguage properties.

This type of variable is used by the hScheduledOptimization type and by various WLanguage functions.

Note: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable.

Example

// Recalculer les statistiques des fichier de la base "MaBase", 
// tous les samedis à 23H00
Optim is hScheduledOptimization
Optim.Description = "Recalcul des statistiques des fichiers de la base de données MaBase"

Optim.Scheduling.Month = "*"
Optim.Scheduling.DayOfWeek = "samedi"
Optim.Scheduling.Hour = "23"
Optim.Scheduling.Minute = "0"

Optim.File[1].Name = "MaBase"
Optim.File[1].Option = hOptStat

HAddScheduledOptimization(MaConnexion, Optim)

Properties

Properties specific to hFileParameter variables

The following properties can be used to define the characteristics of hFileParameter variables:

Property name	Type used	Effect

Name	Character string	Name of data file to be processed. This name can correspond to a string of the following type: <Nom de la base>/<Nom du fichier de données>: Optimization of the "Data file name" file in the "Database name" database. <Nom de la base> Optimization of all data files contained in the "Database name" database. "*": Optimization of all data files in all server databases.
Option	Integer constant	Optimization options: hOptIndex causes data files to be reindexed. A hot re-indexing operation is performed on the indexes and on the full-text indexes. hOptStat: Recalculates data file statistics. The result is similar to the use of HStatCalculate. This process is a hot process. Warning: This property is only taken into account when using a hScheduledOptimization type variable.
Password	Character string or Secret string	Password of the encrypted data files. New in version 2025 Secret strings: If you use the secret string vault, the type of secret string used for this parameter must be "ANSI or Unicode string". To learn more about secret strings and how to use the vault, see Secret string vault. This property is available in write mode.

Remarks

Functions using hFileParameter variables


New in SaaS HCheckIndexAsynchronous	Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server data file (.FIC file). This new function is available from WINDEV Suite SaaS 2025 - Update 2.
New in SaaS HCheckMemoAsynchronous	Checks the structural integrity of memos in an HFSQL Client/Server data file. This new function is available from WINDEV Suite SaaS 2025 - Update 2.
New in SaaS HReindexAsynchronous	Réindexation Asynchrone (non bloquant du coté client)
New in SaaS HStatCalculateAsynchronous	Gets various statistics on the keys of an HFSQL Client/Server data file. This new function is available from WINDEV Suite SaaS 2025 - Update 2.