code: public static String getColumns(final SQLiteTable table) {
  		final Class<?> klass = table.getClass();
  
  		final StringBuilder builder = new StringBuilder();
  		final ConcatMap uniqueMap = new ConcatMap(",");
  
  		try {
  			getColumns(klass, builder, uniqueMap);
  		} catch (final Exception e) {
  			Logger.ex(e);
  		}
  
  		builder.append(getUnique(uniqueMap));
  
  		if (builder.length() > 0) {
  			builder.deleteCharAt(builder.length() - 1);
  		}
  
  		return "(" + builder.toString() + ")";
  	}
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