Java处理Oracle数据库小数点前面的0丢失问题
在有时候会遇到查询的数据没有问题。和Java结合就会有小问题。 当查询的数据为0.03却传递给Java为.03这样的问题。就需要修改sql解决 Java处理Oracle数据库小数点前面的0丢失问题 无 select trim(to_char(字段名(也可以是经过计算的字段的值),'99999999990.99'
在有时候会遇到查询的数据没有问题。和Java结合就会有小问题。当查询的数据为0.03 却传递给Java为.03这样的问题。就需要修改sql解决
Java处理Oracle数据库小数点前面的0丢失问题
select trim(to_char(字段名(也可以是经过计算的字段的值),'99999999990.99')) a from table
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