HTransactionInProgress (Function)

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HTransactionInProgress (Function)

In french: HTransactionEnCours

Used to find out whether a transaction is in progress.

The management of transactions is available for HFSQL Client/Server databases.

Example

// Recherche si une transaction est en cours
// Base de données ISAM (HFSQL Classic)
bConnexionEnCours is boolean = HTransactionInProgress()

// Recherche si une transaction avec MaConnexion est en cours
// Base de données Client/Serveur (HFSQL Client/Serveur)
MaConnexion is Connection
bConnexionEnCours is boolean = HTransactionInProgress(MaConnexion)

Syntax

<Result> = HTransactionInProgress([<Connection>])

<Result>: Boolean

If a connection is specified:
True if there is a transaction on the specified connection or if there is a global transaction (for HFSQL Classic (ISAM) and all HFSQL Client/Server connections).
False if there is no transaction in progress on the specified connection.
If no connection is specified:
True if there is a global transaction (for HFSQL Classic (ISAM) and all HFSQL Client/Server connections).
False otherwise. Please note: there may be transactions in progress on specific connections.

<Connection>: Optional character string or optional Connection variable

Connection to use. This connection corresponds to:
the name of the connection defined in the data model editor or with HDescribeConnection or HOpenConnection.
the name of a variable of type Connection.

Business / UI classification: Business Logic

Component: wd300hf.dll