select to_char(.5,'fm9990.0099') from dual;
标签:前面,number,查询,char,Oracle,数据
From: https://www.cnblogs.com/fuqian/p/16799292.html
select to_char(.5,'fm9990.0099') from dual;
标签:前面,number,查询,char,Oracle,数据
From: https://www.cnblogs.com/fuqian/p/16799292.html