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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used...
Remote HFSQL Administrator: Overview
The remote HFSQL administrator is a WEBDEV site installed with the WEBDEV application server and used to remotely manage the HFSQL Client/Server databases installed on the Web server...
DB2 Native Connector: Features and notes
The following paragraphs present the main aspects and specific features of the Native DB2 Connector...
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Oracle Connector (also called Native Oracle Access...
Comparison operators
The comparison operators can be divided into several categories...
HQueryExecuted (Function)
Determines if a query has been executed.
FOR EACH/FOR ALL statement (loop through files)
The FOR EACH statement is used to run different types of HFSQL loops...
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
<Source>.QueryExecuted (Function)
Determines if a query has been executed.
Native DB2 Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Connector to DB2...
<Connection variable>.DeleteScheduling (Function)
Deletes a scheduled task found on an HFSQL server: stored procedure, backup, optimization,...
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns...
<Source>.IndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns...
<Connection variable>.Backup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one...
WDAdminHF: Saving the databases
The remote HFSQL administrator allows you to create backups of HFSQL Client/Server data files......
HManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check...
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification...
<Source>.ModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification...
<Source>.NbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records,...
<Connection variable>.ManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check...
FilterWithBounds (Property)
... implemented by HFilter on an HFSQL data file, view or query.
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring...
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records,...
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL...
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification...
<Source>.ToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description....
FileToMemoryTable (Function)
Populates a Table control programmatically with the records from a data file, HFSQL view or query...
HMigrateLinkedCompositeKey (Function)
... to the HFSQL Classic format.
<Source>.MigrateLinkedCompositeKey (Function)
... to the HFSQL Classic format.
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description....
Materialized view
<Source>.ViewToFile (Function)
Saves the modifications performed in an HFSQL view (by HModify, HDelete or HCross)...
HViewToFile (Function)
Saves the modifications performed in an HFSQL view (by HModify, HDelete or HCross)...
UUID (Type of variable)
The UUID type is used to easily manage: UUIDs or GUIDs, automatic UUID HFSQL identifiers,...
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model...