ORACLE数据库中解决数据平衡的方法

Method of Solving Data Balance in ORACLE Database

在帐务数据处理中，对于各种汇总报表，都存在着解决收、支平衡的误差问题．在大型数据库ＯＲＡＣＬＥ中，解决这类问题的关键，是怎样灵活使用该数据库中的函数，并以它作为基础，构造一个强有力的查询模型来解决．本文所介绍的实例。

In the account data processing,error problems of income and expenditure balance exist in reports.In the larae detabase ORACLE,the key to solve this problem is to use function provided by detabase.We can use these functions as the base.To build a query to solve this problem in text,all examples have verified in actual application program.