期望 orWhere() 与 andWhere() 一起使用，而不是 where()

Question

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，topic。created_atAS topic_created_at，topic。viewsAS topic_views，topic。repliesCountAS topic_repliesCount，topic。categoryIdAS topic_categoryId，topic。userIdAS topic_userId，topic。surveyIdAS topic_surveyId，user。idAS user_id，user。emailAS user_email，user。pseudoAS user_pseudo，user。passwordAS user_password，user。rankAS user_rank，user。avatarAS user_avatar，user。createdAtAS .user_createdAt ,userlastActivityAS user_lastActivity，user。signatureAS user_signature，user。post_countAS user_post_count，user。updatedAtAS user_updatedAtFROM topic topicLEFT JOIN user userON user。id= topic. userIdAND (topic.userId = user. id) WHERE topic.categoryId = '5' AND topic. title像 '%admin%' OR topic.user.pseudo like '%admin%') distinctAliasORDER BY distinctAlias。topic_created_atDESC, topic_idASC 限制 20

问题在这里：

WHERE topic.categoryId = '5' AND topic.title like '%admin%' OR topic.user.pseudo like '%admin%')

我期望 ：

WHERE (topic.categoryId = '5' AND topic.title like '%admin%') OR (topic.categoryId = '5' AND topic.user.pseudo like '%admin%')

我想.orWhere正在或从.andWhere代替。凡

我没有找到有关此用例的任何文档/问题。

Answer 1

可以使用Brackets类控制查询条件的优先级：

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