发明名称 |
Sorting multiple-typed data |
摘要 |
A sorting system and method that sorts records based on multiple fields by converting the fields to a common data type and sorting the common data type fields using a single sorting algorithm whereupon the records can be ordered based on the sorted common data type fields. The single sorting algorithm can quickly, efficiently, and accurately sort the records because the index fields have been converted to appropriate simple values in a common data type.
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申请公布号 |
US2002091691(A1) |
申请公布日期 |
2002.07.11 |
申请号 |
US20010758559 |
申请日期 |
2001.01.11 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SHARP FREDERICK THOMAS |
分类号 |
G06F1/30;G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F1/30 |
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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