ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

PostgreSQL Native Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
WDHFDiff - Use
WDHFDiff is used to compare......
Docker image of the HFSQL server
From version 22, a Docker container with the HFSQL server is available in Docker Hub......
SQL view
An SQL view is a virtual data source defined by an SQL query......
HFSQL Control Center: Managing scheduled tasks
The Control Center allows you to set up an automatic optimization mechanism for the database and its files, thanks to scheduled optimization tasks......
HRSAddConfig (Function)
Adds a replication between two HFSQL server onto the master server.
HClusterSynchronizationErrorInfo (Function)
Returns the error that occurred during the previous synchronization step of HFSQL cluster.
HCheckServerUpdate (Function)
Checks for the latest version of the HFSQL server that can be automatically updated.
HClusterStart (Function)
Starts an HFSQL cluster. This cluster was stopped beforehand (by HClusterStop for example).
<Source>.ChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
<Source>.CreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
DescribedDirectory (Property)
The DescribedDirectory property is used to manage the physical directory of HFSQL files.
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
<Connection variable>.RSAddConfig (Function)
Adds a replication between two HFSQL server onto the master server.
<Connection variable>.CheckServerUpdate (Function)
Checks for the latest version of the HFSQL server that can be automatically updated.
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
<Variable Connexion>.RSIgnoreError (Function)
Ignores errors so that replication between HFSQL servers can continue to run.
TextItemCompleted (Property)
The TextItemCompleted property is used to manage text items in an HFSQL table.
HRSIgnoreError (Function)
Ignores errors so that replication between HFSQL servers can continue to run.