ONLINE HELP
 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...
Type (Property)
The Type property is used to get: the type of element (data file or item) defined...
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
HDescribeFile (Function)
Describes a data file programmatically.
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support...
CtCacheSize (Property)
The CtCacheSize property is used to determine and change the maximum number of records that can...
Native Access Connector
...This type of Native Connector allows access to ACCESS databases for better interoperability...
WDMap: Modifying the display mode of records
By default, WDMap displays the records found in a data file by using the following rules......
hScheduleMaterializedView (Type of variable)
The hScheduleMaterializedView type is used to programmatically manage a task for recalculating...
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application......
Query editor: Characteristics
Environment of the query editor
Printing a report in WINDEV
When creating a report, the test of this report can be run from the report editor......
Configuring the connection with WDORAINS (optional setting)
For backward compatibility with the earlier versions of Native Oracle Connector (also called Native...
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB...
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....
ODBCDatabaseName (Property)
ODBCDatabaseName is used to: Find out the name of the database used when printing a report...
ODBCConnectionName (Property)
The ODBCConnectionName property is used to: Identify the name of the ODBC connection used...
2. User-friendly editors in practice
User-friendly editors in practice...
ODBCUserName (Property)
ODBCUserName is used to: Identify the username used to connect to a database via an ODBC driver...
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used...
AS/400: Development method
The Native AS/400 Connector simplifies access to AS/400 data from your WINDEV and WEBDEV...
Native Sybase Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native Sybase...
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
Using ODBC on HFSQL Classic via JDBC
The ODBC driver on HFSQL Classic is used to access a HFSQL Classic database from an external...
ODBCPassword (Property)
The ODBCPassword property is used to: Identify the password used to connect to a database via...