ndbjtieTranscode(bb, str);
if (op.equal(metaData.getAttr(0), bb) != 0) // key
throw new RuntimeException(TwsUtils.toStr(tx.getNdbError()));
bb.position(bb.position() + metaData.getColumnWidth(0));
str.rewind();
ndbjtieTranscode(bb, str);
if (op.setValue(metaData.getAttr(1), bb) != 0)
throw new RuntimeException(TwsUtils.toStr(tx.getNdbError()));
bb.position(bb.position() + metaData.getColumnWidth(1));