发明名称 |
Method and apparatus that evaluate an expression based upon database results |
摘要 |
One step of a method of evaluating an expression includes generating a database query that is representative of the expression. Another step of the method includes processing the database query to obtain database result information from a database. The method also includes the step of resolving the expression to an expression value by analyzing the database result information. A computer readable medium that configures a processor to evaluate an expression is also disclosed.
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申请公布号 |
US6732094(B1) |
申请公布日期 |
2004.05.04 |
申请号 |
US19980112261 |
申请日期 |
1998.07.08 |
申请人 |
NCR CORPORATION |
发明人 |
COUSINS WILLIAM R.;BADIAS FRANZ;MEANS WILLIAM S. |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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