发明名称 |
SYSTEM FOR REDUCING OVERHEAD OF VALIDATING CONSTRAINTS IN A DATABASE |
摘要 |
System for reducing the overhead of validating constraints in a database are provided. A target table and a source table are provided. The source table includes data to be loaded into the target table. Data is loaded into the target table from the source table including eliminating any logic to validate a constraint defined on the target table based on one or more pre-determined conditions.
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申请公布号 |
US2009024677(A1) |
申请公布日期 |
2009.01.22 |
申请号 |
US20080238317 |
申请日期 |
2008.09.25 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHENG QI;RIZVI HAIDER ABBAS;ZUZARTE CALISTO PAUL |
分类号 |
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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