[讨论] 转型计算问题

楼主: LaPass (LaPass)   2015-02-13 15:44:02
http://i.imgur.com/gAMcmxa.jpg
SELECT '0.940'*5000*10,0.940*10*5000,'0.940'*10*5000
为什么只有 '0.940'*10*5000 会差那一点点?
版本: MySQL 5.6.20
楼主: LaPass (LaPass)   2015-02-13 16:13:00

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