摘要: select 'I'||TO_CHAR(SYSDATE,'YYYYMMDD')||trim(to_char(to_number(nvl(max(substr(CCID,-3)),0))+1,'000')) from ES_CC; 阅读全文
posted @ 2014-08-29 14:54 buy0769 阅读(272) 评论(0) 推荐(1) 编辑