ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
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.
Importing tables into the database schema (external database, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc, ...
<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.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
The requested action cannot been performed: the page was not synchronized
Custom synchronization for Table controls based on a data file
In some cases, you may want to use a custom synchronization for Table controls based on a data file......
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)......
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
MemcachedAssignKeyGroup (Function)
Modifies a key/value couple in the Memcached cache on a group of servers: If the key exists, the value is modified. If the key does not exist, the key/value couple is added....
Remote WEBDEV administrator: Server parameters
The server administrator can define the server parameters via the remote administration tool......
HFSQL Client/Server: Scheduled optimization
Scheduled optimization is a mechanism for automatically optimizing your database......
Native Informix Connector: Programming with SQL functions
The use of SQL functions to manipulate Informix data does not require importing the file structure into the analysis......
Native Sybase Connector: Programming with SQL functions
The use of SQL functions to handle Sybase data does not require importing the file structure into the analysis......
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
Client/Server HFSQL table management
The HFSQL Control Center allows you to fully manage HFSQL Client/Server tables......
HModifyTask (Function)
Modifies a scheduled task on the HFSQL server defined by the connection.
gpwGetLDAPInfo (Function)
Retrieves the configuration of the LDAP server used for the User Groupware.
DNSListAddress (Function)
Lists the IP addresses associated with a name in the DNS server.
SAP functions
List of SAP functions...
DNSDeleteAddress (Function)
Deletes a Name/IP Address relation from a DNS server....
HTTPListCertificate (Function)
Lists the client certificates found on the computer to authenticate on a server.
HListParameter (Function)
Returns the list of parameters saved from the stored procedures on the server.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
HTTPSend (Function)
Sends an HTTP request and waits for the response from the HTTP server.