select table_name,instr(table_name,‘2‘),length(table_name) from user_tables where substr(table_name,length(table_name))>=‘0‘ and substr(table_name,length(table_name))<=‘9‘ order by table_name
搜索以数字结尾的表
原文:http://www.cnblogs.com/mol1995/p/7440786.html