小编Pie*_*e D的帖子

我有一个疑问：

topics = await topicRepository.createQueryBuilder('topic')
                               .leftJoinAndSelect('topic.user', 'user', 'topic.userId = user.id')
                               .where('topic.categoryId = :id', {
                                       id: categoryId,
                                     })
                               .andWhere('topic.title like :search', { search: `%${searchKey}%`})
                               // It should take the first where
                               .orWhere('user.pseudo like :search', { search: `%${searchKey}%` })
                               .addOrderBy(filter === 'latest' ? 'topic.created_at' : 'topic.repliesCount', 'DESC')
                               .take(limit)
                               .skip(skip)
                               .getMany();

生成的 SQL 查询是：

选择不同distinctAlias。topic_id作为\ “ids_topic_id \” distinctAlias。topic_created_atFROM（SELECT topic，idAS topic_id，topic。titleAS topic_title，topic。contentAS topic_content， …