日期:2014-05-17 浏览次数:20803 次
--脚本1 select col from t where length(col)=length(regexp_replace(col,'([[:punct:]]|[[:digit:]])','')) and regexp_like(col,'[a-zA-Z]+') and length(col)<>lengthb(col); --脚本2 select col from t where length(col)<>length(regexp_replace(col,'([[:punct:]]|[[:digit:]])',''));