IF HTransactionInterrupted("") = True THEN
HTransactionCancel()
END
Syntax
<Result> = HTransactionInterrupted([<Transaction file>])
<Result>: Boolean
- True if a transaction was interrupted,
- False if no transaction was interrupted. The following HFSQL variables are updated:
| |
| H.TrsInternalID | Value if the transaction was interrupted: Internal number used to identify the transaction.
Value if the transaction was not interrupted: -1 |
| H.TrsPost | Value if the transaction was interrupted: Identifier defined by HComputer or name of computer from which the transaction was started.
Value if the transaction was not interrupted: Empty string ("") |
| H.TrsMachineName | Value if the transaction was interrupted: Name and IP address of client computer.
Value if the transaction was not interrupted: Empty string ("").
Remark: This variable is available in HFSQL Client/Server mode only. |
| H.TrsApplicationName | Value if the transaction was interrupted: Application name in the following format: Executable Name(Project Name).
Value if the transaction was not interrupted: Empty string ("").
Remark: This variable is available in HFSQL Client/Server mode only. |
<Transaction file>: Optional character string (with quotes)
Full name of transaction file (used to store the operations performed in transaction). This file is automatically destroyed when using HTransactionEnd or HTransactionCancel.
If this name corresponds to an empty string ("") or if it is not specified, the transaction file used is the default transaction file (in the directory of the application named: <Project Name>_$TRS_OPERATION.trs).
Remarks
Handling records during a transaction
Transactions and independent HFSQL context
When copying a context, if a transaction is in progress on the first context, the new context is not in transaction. You must call
HTransactionStart (or
HTransaction) to start a transaction in the new context.
Business / UI classification: Business Logic