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HTransactionRollbackToSavepoint (Function) In french: HTransactionRetourneAuPointDeSauvegarde Rolls the transaction back to the savepoint. MaConnexion is Connection
HTransactionStart(MaConnexion)
HTransactionSavepoint(MaConnexion, "MonPointDeSauvegarde")
HTransactionRollbackToSavepoint(MaConnexion, "MonPointDeSauvegarde")
HTransactionSavepoint(MaConnexion, "MonPointDeSauvegarde2")
HTransactionEnd(MaConnexion)
Syntax
<Result> = HTransactionRollbackToSavepoint([<Connection>, ] <Savepoint name>)
<Result>: Boolean - True if the cancellation has been carried out,
- False if a problem occurs. HErrorInfo returns more details about the error.
<Connection>: Character string or Connection variable Connection to an HFSQL server. This connection corresponds to: If this parameter is not specified, the current connection is used. <Savepoint name>: Character string Name of the savepoint to which the transaction is to be rolled back. If the savepoint does not exist, an error is returned. Remarks - This function must be used in a transaction.
- The corresponding SQL command is also available: "ROLLBACK TO SAVEPOINT identifier".
- This function is not available:
- on HFSQL Cluster data files,
- with files handled via a Native Connector.
Business / UI classification: Business Logic
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