ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector...
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword...
How to create and run an SQL query through programming?
This help page explains how to create and run an SQL query through programming.
HSuggestKeyEnd (Function)
Finishes collecting information on executed queries.
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code...
SQL functions for accessing the external databases
List of SQL functions used to access the external databases
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HSuggestKeyStart (Function)
Starts collecting information on executed queries.
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Cross-database queries
An SQL query can operate on different databases...
HSuggestKey (Function)
Returns a list of keys to add to tables to improve query performance.
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
Environment of code editor
Telemetry: Main features
<Source>.FilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
HClearWorkingDir (Function)
Clears and destroys the temporary directory previously created when HServerWorkingDir was executed.
<Connection variable>.ExecuteProcedure (Function)
Runs a stored procedure.
2. Examples and components provided with WEBDEV
Operating mode of HFSQL application
An HFSQL application can operate in network mode or in Client/Server mode......
PostgreSQL Native Connector: Features and notes
Remarks and specific features of Native PostgreSQL Connector......
MultiPointGeo (Variable type)
The MultiPointGeo type is used to store a set of points defined with geographic coordinates. It is a collection of points: in this case, points are not connected.
Testing a project: setting
By testing the project you can simulate how the application will run......
WINDEV concepts