public void setColumnComparatorClass(Class<? extends Comparator<Property>> columnComparatorClass) {
        module.bind(SQLCodegenModule.COLUMN_COMPARATOR, columnComparatorClass);
    }
Set the column comparator class

@param columnComparatorClass
querydsl-sql-codegen/src/main/java/com/querydsl/sql/codegen/MetaDataExporter.java