发明名称 |
Split processing paths for a database calculation engine |
摘要 |
A dynamic split node defined within a calculation model can receive data being operated on by a calculation plan generated based on the calculation model. A partition specification can be applied to one or more reference columns in a table containing at least some of the received data. The applying can cause the table to be split such that a plurality of records in the table are partitioned according to the partition specification. A separate processing path can be set for each partition, and execution of the calculation plan can continue using the separate processing paths, each of which can be assigned to a processing node of a plurality of available processing nodes. |
申请公布号 |
EP2608069(A1) |
申请公布日期 |
2013.06.26 |
申请号 |
EP20120006517 |
申请日期 |
2012.09.17 |
申请人 |
SAP AG |
发明人 |
BAEUMGES, DANIEL;BENSBERG, CHRISTIAN;FRICKE, LARS |
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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