ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword...
SQL commands available in an SQL query
WINDEV allows you to easily run queries in SQL code...
Informix Native Connector: Programming using SQL functions
The use of SQL functions to manipulate Informix data does not require importing the file structure into the analysis...
Generating SQL scripts
The content of an analysis can be exported in the format of SQL scripts for a specified database (SQL Server, Oracle, ...
SAP ASE Native Connector (Sybase): Programming using SQL functions
The use of SQL functions to handle Sybase data does not require importing the file structure into the analysis...
Progress Native Connector: Programming using SQL functions
The use of SQL functions to handle Progress data does not require importing the file structure into the analysis...
SQL functions for accessing the external databases
List of SQL functions used to access the external databases
MySQL Native Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database...
SQLite Native Connector: Programming using SQL functions
The use of SQL functions to handle SQLite data does not require importing the data file structure into the analysis.
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code...
MariaDB Native Connector: Programming using SQL functions
The SQL functions can be used to handle the MariaDB database...
SQL selection conditions
To specify the selection conditions in an SQL query, you can use...
PostgreSQL Native Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database...
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)...
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query...
The different types of browse available in SQL
Two types of browse can be used to browse the result of a query run by SQLExec...
DB2 Native Connector: Programming with SQL functions
The use of SQL functions to handle DB2 data does not require importing the file structure into the analysis...
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows...
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query...
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
Extensions of files created by WINDEV, WEBDEV, WINDEV Mobile
The table below presents the main extensions of files created and supported by WINDEV, WEBDEV and WINDEV Mobile...
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector for MySQL...
Native SAP ASE Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native SAP ASE Connector...
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Native Informix Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Informix (also called Native Access...
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code.
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
Setup of the WEBDEV Application Server for Linux
The installation package (or DVD, if provided) allows you to install...
Using data from an external database
WINDEV Tutorial - External database Using data from an external database - 40 min
HCloseConnection (Example)
Usage example of the HCloseConenction function
<Source>.MergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses...
Setup of the WEBDEV Application Server for Linux
Utilisation dans la classe _edthymlStylePolice - Accès en Lecture + Ecriture - Type : Tous types
Optional connection information
When defining the connections in the data model editor or when defining the connections...
How to populate a Table control programmatically?
This help page presents the different methods that can be used to populate a Table control...
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
HOpenConnection (Example)
Usage example of the HOpenConnection function
SQLConnect (Example)
Usage example of the SQLConnect function
HChangeConnection (Example)
Usage example of the HChangeConnection function
HDeleteView (Function)
Deletes a previously created view. This function uses the former view mechanism.
HViewToFile (Function)
Saves the modifications performed in an HFSQL view (by HModify, HDelete or HCross)...
HDescribeConnection (Example)
Usage example of the HDescribeConnection function
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile,...
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
Using a query with parameters
A query with parameters can be used......
HExecuteProcedure (Function)
Runs a stored procedure.
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
HExecuteQueryAsynchronous (Example)
Example of use of HExecuteQueryAsynchronous
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view...
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