Optimizing a query
A method of optimizing a query is provided herein. The method includes determining a cost estimate for a query. The method further includes determining a budget for optimizing the query based on the cost estimate. Additionally, the method includes determining a complexity of the query based on the b...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A method of optimizing a query is provided herein. The method includes determining a cost estimate for a query. The method further includes determining a budget for optimizing the query based on the cost estimate. Additionally, the method includes determining a complexity of the query based on the budget. The method also includes determining a strategy based on the complexity. The strategy specifies a limit to a search space enumerated during optimization of the query. Further, the method includes optimizing the query based on the strategy. |
|---|