擅长:python、mysql、java
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<p>EOF stands for End Of File. This error usually means that there was an open parenthesis somewhere on a line, but not a matching closing parenthesis.</p>
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<pre><code>db_cur.execute('"update Orders set Freight=case when ShipCountry='USA' then Freight+(0.15*Freight)"' `" when ShipCountry='Canada' then Freight+(0.15*Freight)"``" when ShipCountry='France' then Freight+(0.10*Freight)"``" when ShipCountry='Germany' then Freight+(0.10*Freight)"``" when ShipCountry='Belgium' then Freight+(0.10*Freight)"``" else Freight+(0.05*Freight) end"`
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<p>如果你观察到它们,就没有右括号</p>