对于JXGL数据库的基本表 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> S(SNO , SNAME , SEX , AGE , SDEPT) 声明一个游标S_Cur用以读取学生表中男同学的信息,并将第三个男同学的年龄修改为25。
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