sorting alpanumeric strings in Oracle 11g
问题 I have a client that needs a report on Lawson tokens sorted in a strict alphanumeric order. The following is a sample test file and the query I have been using without success. I am not sure why the regex_replace is not working well here. I will appreciate any help I can get. Thanks. enter code here create table sortest (token varchar2(6)); insert into sortest values ("BR00.1'); insert into sortest values ("BRFL.1'); insert into sortest values ("BRBF.1'); insert into sortest values ("BR00.2')