ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HTransactionSavepoint (Function)
Declares a transaction savepoint.
HDeleteScheduling (Function)
Deletes a scheduled task found on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
HModifyScheduling (Function)
Modifies a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
HListScheduling (Function)
Lists the scheduled tasks defined on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
HExecuteScheduling (Function)
Immediately runs a scheduled task regardless of its schedule: stored procedure, backup, optimization, refresh of materialized view....
HRetrieveBackup (Function)
Retrieves locally the content of a compressed backup (in ZIP format) performed on an HFSQL server.
HAddScheduling (Function)
Creates a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
<Source>.Password (Function)
Defines the password used to create or open a data file.
HPass (Function)
Defines the password used to create or open a data file.
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
HFSQL management functions (prefix syntax)
List of functions for HFSQL management...
HListReindexingHistory (Function)
Lists the operations performed on current data files, over the last 24 hours, or on the last 1000 files. These operations include reindexing, recalculation of statistics, memo verification, index verification, etc. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
<Source>.ChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HFSQL management functions
List of functions for HFSQL management...
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
<Source>.SetTransaction (Function)
Enables or disables the management of transactions for one or more files.
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
<Connection variable>.TransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
<Connection variable>.Transaction (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.