ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HFSQL views
An HFSQL view corresponds to a "memory image" of an HFSQL data file......
<Connection variable>.UpdateView (Function)
Creates or updates the description of an SQL view or materialized view from the analysis to an HFSQL server.
Native MariaDB Connector: Programming with SQL functions
The SQL functions can be used to handle the MariaDB database......
Native MySQL Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
Instant spotting of modified code/current code
The modified lines of code are immediately visible......
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
SQL functions: Special case
List of SQL functions: Special case...
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
Native SQL Server Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native SQL Server Connector......
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Creating a delete query
A delete query (corresponding SQL statement......
Configuring the connection with WDSQSINS
For compatibility with the earlier versions of the Native SQL Server Connector (also called Native SQL Server Access), the connection can still be configured in WDSQSINS (supplied with the Native SQL Server Connector)......
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
Native SQL Server Connector for WINDEV and WEBDEV 2024
WDSQL, SQL querier: Overview
WDSQL is used to......
Multi-database queries
A query (typed in SQL code) can operate on different databases......
Native SQL Server Connector license agreement
Native SQL Server Connector (also known as Native SQL Server Access) license agreement...
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
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