sequelize 关联查询中，count另外个表中的某个字段该怎么做

Question

2张表select tb1.name as name,tb1.id as id,(select count(1) from tb2 where tb1.type = tb2.type) as countfrom tb1用sequelize的方法应该怎么去实现，得到这样的结果是用include吗，还有where怎么写。

Answer 1

用include