docs: public String getInsertMNStatement(String table, String[] pkColumns1, String[] pkColumns2)
      {
          SqlStatement sql;
          String result;
  
          String[] cols = new String[pkColumns1.length + pkColumns2.length];
          System.arraycopy(pkColumns1, 0, cols, 0, pkColumns1.length);
          System.arraycopy(pkColumns2, 0, cols, pkColumns1.length, pkColumns2.length);
  
          sql = new SqlInsertMNStatement(table, cols, logger);
          result = sql.getStatement();
  
          if (logger.isDebugEnabled())
          {
              logger.debug("SQL:" + result);
          }
          return result;
      }