* change Txn() function signature to Txn(active bool) * ActivePendingTxn() is not used any more because Txn() does the work * change executor builder getStartTS() uint64 to getStartTS() (uint64, error)
* change Txn() function signature to Txn(active bool) * ActivePendingTxn() is not used any more because Txn() does the work * change executor builder getStartTS() uint64 to getStartTS() (uint64, error)