@Override
          public List<Void> run(List<Long> input) throws SQLException {
            for (Long id : input) {
              statement.setLong(1, id);
              statement.addBatch();
            }
            statement.executeBatch();
            return null;
          }
Gets the next CS id from sequence MPartitionColumnStatistics and increment the CS id by numStats.
@return The CD id before update.
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/DirectSqlUpdatePart.java