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回答被采纳 50 oracle关联查询问题

select a.ORDERSOURCE,a.SHOPCODE,count(distinct a.ORDERCODE),sum(b.AMT) from ORDER a join ORDERPAYMEN
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待解决问题 ORA-08103: object no longer exists运行多次总会有一次莫名其妙地报这个错误

ERROR at line 1: ORA-08103: object no longer exists ORA-06512: at "LETTER.VIP48DIAN_SALES_DATA_STAT"