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Help / WLanguage / WLanguage properties / HFSQL properties
  • Data files over 2 GB
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Stored procedures
The HugeFile property sets the maximum possible size of a data file. You can:
  • Find out if a data file is configured to contain more than 2 GB of data (data file defined in the data model editor or programmatically defined).
  • Define the size characteristics of a data file (only for files defined programmatically).
Example
// Définir la taille maximale du fichier de données Client
Client.GrosFichier = True
...
// Valide la description du fichier de données
HDescribeFile(Client)
Syntax

Checking whether the data file can contain more than 2 GB of data Hide the details

<Result> = <Data file>.HugeFile
<Result>: Boolean
  • True if the data file is configured to contain more than 2 GB of data,
  • False otherwise.
<Data file>: Character string
Name of the data file used. This name was defined in the data model editor or with the File Description type.

Defining whether the data file can contain more than 2 GB of data (data file defined programmatically) Hide the details

<Data file>.HugeFile = <Size 2GB>
<Data file>: Character string
Name of the data file used. This name is defined with the File Description type.
<Size 2GB>: Boolean
  • True if the data file must be configured to contain more than 2 GB of data,
  • False otherwise.
Remarks

Data files over 2 GB

The data files exceeding 2 GB can only be created on the NTFS disks. Furthermore, the operating system must support the files exceeding 2 GB.
Minimum version required
  • Version 9
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Last update: 05/13/2025

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