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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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 database schema...
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code 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...
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code...
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...
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows...
SQL selection conditions
To specify the selection conditions in an SQL query, you can use...
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query...
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)...
DB2 Native Connector: Programming with SQL functions
The use of SQL functions to handle DB2 data does not require importing the table structure into the database schema...
DB2 Native Connector: Features and notes
The following paragraphs present the main aspects and specific features of the Native DB2 Connector...
Native Informix Connector for WINDEV and WEBDEV
As an option, WINDEV and WEBDEV offer an Informix Native Connector (also known as Native Access...
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Oracle Connector (also called Native Oracle Access...
Native MariaDB Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Access Connector to MariaDB ...
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
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.
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...
Informix Native Connector: Features and notes
Remarks and specific features of Native Informix Connector
Native Progress Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Connector to Progress ...
Native DB2 Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native Connector to DB2...
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector to PostgreSQL...
WDReplic: Overview
...WDReplic is a tool used to manage the replication of data between several computers that use...
Brochure of new features: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 28 presented in the New Features brochure....
New Features brochure - Version 28: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 28 presented in the New Features brochure....
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked...
Printing a report in WEBDEV
When creating a report, the test of this report can be run from the report editor. You also...
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM...
Logical Data Model (LDM)
A Logical Data Model (LDM) is used to describe the data structures (files, items, ......
Two methods for passing parameters to a query
Two methods can be used to pass parameters to a query with parameters used in a window...
Logical operators
The logical operators are as follows......
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
WDTrans: Overview
WDTrans is a tool for canceling transactions......
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site...
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...
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
Native Oracle Connector: Specific features and remarks
Remarks and specific features of the Native Oracle Connector...
HFSQL constants
List of constants used by the HFSQL functions....
Native Sybase Connector: Output value of a stored procedure run on the server
The Native Sybase Connector (also called Native Sybase Access) is used to: specify the input...
Print technical documentation
You can print different technical documentations describing all the elements of the project...
Native Oracle Connector: Running the same query several times
In some cases, it may be useful to run the same query multiple times while modifying one...
Native Sybase Connector: Running the same stored procedure several times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one...
Managing HFSQL Classic data files
The HFSQL Control Center allows you to fully manage HFSQL Classic data files......
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without...
Project description: Files tab
The project description window allows you to configure various elements of your project......