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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Docker image of the HFSQL server
A Docker container with the HFSQL server is available on Docker Hub...
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything.
For example:
  • a scheduled task may fail,
  • an automatic backup may fail,
  • a node may become inactive in an HFSQL cluster, ...
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)...
<Connection variable>.StartServerUpdate (Function)
Used to immediately start the automatic server update.
HServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
HManageServerUpdate (Function)
Allows you to manage the automatic update of HFSQL Client/Server servers and to define how often to check for updates.
<Connection variable>.OperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
HOperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
<Connection variable>.ManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates.
<Connection variable>.ServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
InStoredProcedureMode (Function)
Indicates whether the code is run on an HFSQL server.
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server tables, the wizard allows you to...
HListServer (Function)
Lists the HFSQL servers installed on a computer.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
<Connection variable>.ListParameter (Function)
Returns the list of parameters saved from the stored procedures on the server.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HConnectionQuality (Function)
Returns the quality level of connection: the higher the level is, the faster the connection will be.
HInfoView (Function)
Returns information about a materialized view.
HDisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
HSendMessageToClient (Function)
Displays a message on the client computers.
Automatic data masking
Data masking is a process that transforms the data in an item that will be displayed to the user......
HListParameter (Function)
Returns the list of parameters saved from the stored procedures on the server.
<Connection variable>.Priority (Function)
Finds out and modifies the priority of the calling application.
<Connection variable>.PriorityClient (Function)
Modifies the priority of a client application.
The different WEBDEV Application Servers
WEBDEV includes several WEBDEV Application Servers......
Transactions: Secure your processing of HFSQL tables
This chapter presents the following topics......
HListConnection (Function)
Returns the list of connections currently described in the application.
HExecuteAsynchronousProcedure (Function)
Executes a stored procedure in asynchronous mode. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
HPriorityClient (Function)
Modifies the priority of a client application.
HPriority (Function)
Finds out and modifies the priority of the calling application.