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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Importing data files into the analysis (external database, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc, ...
Live Data: viewing data in the editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
Project description: Files tab
The project description window allows you to configure various elements of your project......
Spare server
A "spare" server is a target server in a unidirectional automatic replication......
Automatic update (Network applications)
This step of the wizard allows managing the automatic updates of the applications from the reference server....
Managing the replications of HFSQL servers (Control Center)
The HFSQL Control Center is used to create, configure and manage the replications between HFSQL servers....
<Connection variable>.RSInit (Function)
Configures an HFSQL server in order for this server to be a master server or a subscriber server for a replication between HFSQL servers.
HRSInit (Function)
Configures an HFSQL server in order for this server to be a master server or a subscriber server for a replication between HFSQL servers.
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
Server (Property)
The Server property is used to manage servers.
The different WEBDEV Application Servers
WEBDEV includes several WEBDEV Application Servers......
WDConver : Use in interactive mode
Before you start using WDConver, you must have......
Setting up a WEBDEV cluster
With the WEBDEV Application Server in version 27, you can create server clusters with ease......
Managing databases in the WINDEV Java applications
This document presents the different access modes to databases from a WINDEV Java application......
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......
HDescribeFile (Function)
Describes a data file programmatically.
5. Which type of server to choose?
Check: SMART status of storage drives
The monitoring robot will measure the SMART attributes of a server's hard drives......
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
6. HFSQL Client/Server cluster
6. HFSQL Client/Server clusters
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
6. HFSQL Cluster
HFSQL Cluster is an extension of the HFSQL Client/Server database model....
Replication of HFSQL servers (Programming)
To implement a replication of HFSQL servers through programming, WLanguage......
HManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates....
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