Cannot resolve method 'distinct' in 'LambdaQueryWrapper'

The `distinct` method is not directly available in the `LambdaQueryWrapper` class. However, you can achieve a distinct query by using the `groupBy` method and specifying the columns you want to be distinct.

Here's an example:

LambdaQueryWrapper<Entity> queryWrapper = new LambdaQueryWrapper<>();
queryWrapper.select("column1", "column2")
            .groupBy("column1", "column2");

List<Entity> distinctEntities = entityMapper.selectList(queryWrapper);

In this example, `Entity` represents your entity class, and `entityMapper` is your mapper interface.

By specifying the columns in the `select` method and grouping by those columns using the `groupBy` method, you can achieve a distinct query.