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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows...
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...
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...
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 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...
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...
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword...
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
DB2 Native Connector: Features and notes
The following paragraphs present the main aspects and specific features of the Native DB2 Connector...
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 ...
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector to PostgreSQL...
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 Informix Connector for WINDEV and WEBDEV
As an option, WINDEV and WEBDEV offer an Informix Native Connector (also known as Native Access...
Native Informix Connector: Programming with HFSQL functions
To use an Informix database with the Native Connector, import the structure of Informix tables...
Native Sybase Connector: Programming with HFSQL functions
To use a Sybase database with Native Connector, the structure of Sybase tables must be imported...
SQLite: Programming with HFSQL functions
To use an SQLite database with Native Connector (also called Native Access), the structure...
WDConver : Overview
WDConver is a tool used to convert data to an HFSQL Classic data file from......
Query
The keyword "Query" is used to describe:
SQLTransaction (Function)
Begins, commits or rolls back a transaction: on the files of a database opened by SQLConnect,...
Search and full-text index
HFSQL proposes a quick search for character strings in the data......
SQLTable (Function)
Transfers the result of a query to a Table control populated programmatically (a List Box or Combo...
Native Oracle Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must...
Operations in a Select query : add and delete
The following paragraphs present......
Native DB2 Connector: Programming with HFSQL functions
To use a DB2 database with Native Connector, the structure of DB2 tables must be imported...
Creating and testing a query with parameters
... (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter...
Native MariaDB Connector: Programming with HFSQL functions
To use a MariaDB database with Native Connector, the structure of MariaDB tables must be imported...
SQLColumn (Function)
Returns the characteristics of all the columns (or items): for a given table. for a given...
Native Progress Connector: Programming with HFSQL functions
To use a Progress database with the Native Connector, you must ......
Native MySQL Connector: Programming with HFSQL functions
To use a MySQL database with the Native Connector (or Native Access), import the structure of MySQL...
SQLLock (Function)
Used to lock: The entire data table, in read and write mode. Its data cannot be accessed...
Synchronizing the analysis with external databases
The analysis must be synchronized with an external database if it uses......
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure...
12. Universal replication
13. Universal replication
Programming patterns
CAUTION......
SQLColumnFormat (Function)
Returns the different types of columns supported: by the data source identified by SQLConnect...
SQLGetTextMemo (Function)
Retrieves the content of a Text Memo column found in the query result, for the current line.
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