TransactionBase::RegisterCommitHandler (open)
Registers a commit handler, which is called when the transaction commits or rolls back
Syntax
LOADLIB "wh::dbase/transaction.whlib";
MACRO RegisterCommitHandler(STRING coalesce_tag, FUNCTION PTR handler)
Parameters
STRING coalesce_tag
If non-empty, the handler won't be registered if another handler with the same tag is already registered.
FUNCTION PTR handler
Handler function. Signature: MACRO handler(BOOLEAN iscommit)