讨论数量:
db.Table("a").Select("a.*, b.*").Joins("left join b on a.id = b.aid").Where("a.tag = ? and b.tag = ?",1,2).Scan(&Results)
db.Table("a").Select("a.*, b.*").Joins("left join b on a.id = b.aid").Where("a.tag = ? and b.tag = ?",1,2).Scan(&Results)
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