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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
<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.
<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.
Importing data files into the analysis (external database, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc.
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
WLanguage procedure called by WebSocketClientConnect
WLanguage procedure ("callback") called by WebSocketClientConnect when the connection to the server is established.
<Source>.InfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server data file....
<Connection variable>.AddScheduledOptimization (Function)
Adds an optimization task of HFSQL Client/Server data files....
<Connection variable>.InfoServerRights (Function)
Allows you to find out the rights granted to a user or group of users on a server.
<Connection variable>.ListScheduledBackup (Function)
Lists the full and differential backups that have been scheduled on HFSQL Client/Server....
<Connection variable>.InfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server data file....
<Connection variable>.InfoFileProperty (Function)
Allows you to find out the properties of a data file located in an HFSQL server.
<Connection variable>.ModifyScheduledOptimization (Function)
Modifies a scheduled optimization task on the HFSQL server defined by the connection.
ConnectionCount (Function)
Returns the number of instances of the WEBDEV site currently run on the server.
HInfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server data file....
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....
FTPConnect (Function)
Connects the current computer to an FTP server (File Transfer Protocol).
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
HInfoServerRights (Function)
Allows you to find out the rights granted to a user or group of users on a server.
HInfoFileProperty (Function)
Allows you to find out the properties of a data file located in an HFSQL server.
HTransactionList (Function)
Returns the list of current or interrupted transactions on the server for the specified connection.
WLanguage procedure called by WebSocketClientConnectSSL
WLanguage procedure ("callback") called by WebSocketClientConnectSSL when the connection to the server is established.
<Connection variable>.TransactionList (Function)
Returns the list of current or interrupted transactions on the server for the specified connection.
<Connection variable>.CheckServerUpdate (Function)
Checks for the latest version of the HFSQL server that can be automatically updated.
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster....
Testing the WEBDEV Application Server setup with an example
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web server from the WEBDEV Application Server......
WDAdminHF: Managing a database
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....