@Override
    protected EasyLambdaQueryWrapper<T> instance() {
        return new EasyLambdaQueryWrapper<>(getEntity(), getEntityClass(), null, paramNameSeq, paramNameValuePairs,
            new MergeSegments(), paramAlias, SharedString.emptyString(), SharedString.emptyString(),
            SharedString.emptyString());
    }
Used to generate nested sql
<p>Therefore sqlSelect does not pass down</p>
chat2db-server/chat2db-server-tools/chat2db-server-tools-common/src/main/java/ai/chat2db/server/tools/common/model/EasyLambdaQueryWrapper.java