只需一步,快速开始
数字截取: select trunc(0.5) a, trunc(0.125) b, trunc(0.5, 2), trunc(0.125, 2) c, trunc ...
手机版|小黑屋|重庆度量科技 本站关键词:快速开发平台
GMT+8, 2024-11-24 13:53 , Processed in 0.146434 second(s), 29 queries .
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.