MySQL保留字段小數點後兩位小數
截取兩位小數:truncate(xx,2)
四捨五入:round(xx,2)format(xx,2) (format返回string,默認千位上會帶逗號,可以在數據庫配置裏面更改)
cast(xx, AS signed) 轉成整數
MySQL保留字段小數點後兩位小數
截取兩位小數:truncate(xx,2)
四捨五入:round(xx,2)format(xx,2) (format返回string,默認千位上會帶逗號,可以在數據庫配置裏面更改)
cast(xx, AS signed) 轉成整數