sql查询的字段可以直接关联表进行查询

— 查询平仓的合同关联用户的邮箱手机号和代理商及做市商 select u.user_id,u.email,u.mobile_number,(select g.name from organization g where g.id=u.agent_id) as daili,(select g.name from organization g where g.id=u.org_id) as zuosh

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