关于Oracle的where条件有特殊符号的处理
关于Oracle的where条件有特殊符号的处理有这样的一些数据:select "fie_a" as col from dualunion allselect "fie_b" as col from dualunion allselect "fi_a" as col from dualunion allselect "fi_b" as col from dual;我需要从这些数据中查找fi_开头的数据,一般写法是:select *from ( selec...