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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<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.
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, ...
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......
HDescribeFile (Function)
Describes a data file programmatically.
WDConver: Use in interactive mode
Before you start using WDConver, you must have......
Setting up a WEBDEV cluster
With the WEBDEV Application Server in version 27, you can create server clusters with ease......
5. Which type of server to choose?
Check: SMART status of storage drives
The monitoring robot will measure the SMART attributes of a server's hard drives......
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
HManageServerUpdate (Function)
Allows you to manage the automatic update of HFSQL Client/Server servers and to define how often to check for updates....
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
BitcoinCore functions
The following functions are used to manipulate Bitcoin Core servers......
6. HFSQL Client/Server clusters
6. HFSQL Client/Server cluster
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Analysis: Describing data files
The analysis is used to define the structure of data files used by the project......
6. HFSQL Cluster
HFSQL Cluster is an extension of the HFSQL Client/Server database model....
Replication of HFSQL servers (Programming)
To implement a replication of HFSQL servers through programming, WLanguage......
<Connection variable>.ManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates....
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