| 发明名称 |
QUERY PLAN POST OPTIMIZATION ANALYSIS AND REOPTIMIZATION |
| 摘要 |
Query plan post optimization analysis and reoptimization can include analyzing query plans input from a query plan optimizer, identifying a suboptimal query plan among the input query plans, and applying corrective actions to reoptimize the identified suboptimal query plan before execution. |
| 申请公布号 |
WO2015167466(A1) |
申请公布日期 |
2015.11.05 |
| 申请号 |
WO2014US35908 |
申请日期 |
2014.04.29 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
NEELAKANTHAPPA, RAVISHA;CHEN, QIFAN |
| 分类号 |
G06Q10/10;G06Q10/06 |
主分类号 |
G06Q10/10 |
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