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Version: 2026

Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Access (Property)
The property Access property lets you manage the type of access for a connection (HFSQL Client/Server, OLE DB, ...)....
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
HModifyStructure (Function)
Used to update the structure of an HFSQL table by performing an automatic data modification (also called data synchronization).
ExecutionCompleted (Property)
The ExecutionCompleted property is used to determine whether the execution of a query or view (HFSQL Classic or Client/Server) is completed....
<Source>.MergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses the former view mechanism.
<Source>.RecordDate (Function)
Returns the date and time of last write operation performed on a record in an HFSQL table (Classic or Client/Server)....
FilterWithBounds (Property)
The FilterWithBounds property is used to determine if bounds have been specified for the filter implemented by HFilter on an HFSQL table, view or query.
4. HFSQL Classic
HFSQL Control Center: Optimize and repair data files
The HFSQL Control Center optimizes and repairs HFSQL data files in both Classic and Client/Server modes......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Multi-database queries
A query (typed in SQL code) can operate on different databases......
WDAdminHF: Saving the databases
The remote HFSQL administrator allows you to create backups of HFSQL Client/Server data files......
<Source>.ModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
<Source>.NbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
HManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates....
<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....
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc....
HDeleteScheduling (Function)
Delete a scheduled item on an HFSQL server: scheduled task (stored procedure), backup, optimization, refresh of a materialized view.