java中模糊匹配截取后的字段的内容
Select instr('kskfskfk_737475743','_') From dual 检索“_”在“kskfskfk_737475743”中的位置;
Select substr('kskfskfk_737475743',5) From dual 从索引5的位置开始截取制定字符串;
Select * From v_upload_data_file_record Where substr(file_name,instr(file_name,'_')+1) Like '%5%' 模糊匹配按指定字符截取后的字段;
Select * From v_upload_data_file_record Where substr(file_name,15) Like '%5%' 模糊匹配按指定索引位置截取后的字段;