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Version: 2025

HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) through programming.
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
HChangeName (Function)
Modifies the physical name of a data file.
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
HConnect (Function)
Redefines one or more connection parameters via Native Connector (Access, SQL Server, MySQL or Oracle) or via an OLE DB access on a specific table or set of tables.
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
HAddUser (Function)
Adds a user to a database.
HDeclare (Function)
Declares a description of data file (found in an analysis) in the current project.
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
HNoDatabaseAccess (Function)
Denies all new connections to a database or to all databases.
HDescribeFile (Function)
Describes a data file programmatically.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.