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在教义中如何使用andWhere and orWhere?
WHERE a = 1 AND (b = 1 Or b = 2) AND (c = 1 OR c = 2) 我该如何在学说中做到这一点? $q->where("a = 1"); $q->andWhere("b = 1") $q->orWhere("b = 2") $q->andWhere("c = 1") $q->orWhere("d = 2") 这不正确...应该是: $q->where("a = 1"); $q->andWhere("b = 1") $q->orWhere("b = 2") $q->andWhere("c = 1") $q->orWhere("d …