Package com.foundationdb.server.store.FDBTransactionService

Examples of com.foundationdb.server.store.FDBTransactionService.TransactionState

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            rowsWritten(session, -1);
        }

        @Override
        public void rowsWritten(Session session, long count) {
            TransactionState txn = txnService.getTransaction(session);
            txn.mutate(MutationType.ADD, rowCountKey, packForAtomicOp(count));
        }
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            txn.mutate(MutationType.ADD, rowCountKey, packForAtomicOp(count));
        }

        @Override
        public void truncate(Session session) {
            TransactionState txn = txnService.getTransaction(session);
            txn.setBytes(rowCountKey, packForAtomicOp(0));
            internalSetAutoInc(session, 0, true);
        }
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        }


        @Override
        public long getAutoIncrement(Session session) {
            TransactionState txn = txnService.getTransaction(session);
            return decodeOrZero(txn.getValue(autoIncKey));
        }
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            return tableID;
        }

        @Override
        public void setRowCount(Session session, long rowCount) {
            TransactionState txn = txnService.getTransaction(session);
            txn.setBytes(rowCountKey, packForAtomicOp(rowCount));
        }
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            TransactionState txn = txnService.getTransaction(session);
            txn.setBytes(rowCountKey, packForAtomicOp(rowCount));
        }

        private void clearState(Session session) {
            TransactionState txn = txnService.getTransaction(session);
            txn.clearKey(rowCountKey);
            txn.clearKey(autoIncKey);
        }
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            txn.clearKey(rowCountKey);
            txn.clearKey(autoIncKey);
        }

        private void internalSetAutoInc(Session session, long value, boolean evenIfLess) {
            TransactionState txn = txnService.getTransaction(session);
            long current = decodeOrZero(txn.getValue(autoIncKey));
            if(evenIfLess || value > current) {
                txn.setBytes(autoIncKey, Tuple2.from(value).pack());
            }
        }
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Related Classes of com.foundationdb.server.store.FDBTransactionService.TransactionState

  • com.foundationdb.server.FDBTableStatusCache$FDBTableStatus
  • com.foundationdb.server.store.FDBConstraintHandler
  • com.foundationdb.server.store.FDBExternalDataChangeIT
  • com.foundationdb.server.store.FDBSchemaManager
  • com.foundationdb.server.store.FDBStore
  • com.foundationdb.server.store.format.columnkeys.ColumnKeysStorageDescription
  • com.foundationdb.server.store.format.columnkeys.ColumnKeysStorageFormatIT
  • com.foundationdb.server.store.format.FDBStorageDescription
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