2020-04-29
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798
SQL面试题1
1. 对deposite、customer、bank进行查询,查询条件为location在广州、苏州、济南的客户,存款在300000至500000之间的存款记录,显示客户姓名name、银行名称bank_name、存款金额amount.
select customer.name, bank_name,amount,location from
deposite left join bank on deposite.b_id=bank.b_id
left join customer on deposite.c_id=customer.c_id
where (location='广州'or location='苏州' or location='济南')
and amount between 300000 and 500000 group by bank_name;






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