}
private void buildRowDefs(Session session, AkibanInformationSchema newAIS) {
tableStatusCache.detachAIS();
RowDefBuilder rowDefBuilder = new RowDefBuilder(session, newAIS, tableStatusCache);
rowDefBuilder.build();
}
/** {@code null} = no data present, {@code true} = compatible, {@code false} = incompatible */
private Boolean isDataCompatible(TransactionState txn, boolean throwIfIncompatible) {
byte[] dataVerValue = txn.getValue(packedDataVerKey);