发明名称 Method for fast deletion of physically clustered data
摘要 A computer implemented method, apparatus, and computer usable program code for deleting rows in a multidimensionally clustering database. A multidimensional clustering processor receives a request to delete a set of multidimensionally clustering data. The multidimensional clustering processor determines whether all multidimensionally clustering data is located in a block. Responsive to all multidimensionally clustered data qualifying for deletion, the multidimensional clustering processor deletes all data in the block to delete the set of multidimensionally clustered data.
申请公布号 US8005872(B2) 申请公布日期 2011.08.23
申请号 US20080125717 申请日期 2008.05.22
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BHATTACHARJEE BISHWARANJAN;BUBACK LESLIE A.;MALKEMUS TIMOTHY RAY;WINER MICHAEL J.
分类号 G06F7/00;G06F17/30 主分类号 G06F7/00
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