Cost-Based Oracle Fundamentals /
| Autor principal: | |
|---|---|
| Autor Corporativo: | |
| Formato: | eBook |
| Lenguaje: | English |
| Publicado: |
Berkeley, CA :
Apress : Imprint: Apress,
2006.
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| Edición: | 1st ed. 2006. |
| Materias: |
Tabla de Contenidos:
- What Do You Mean by Cost?
- Tablescans
- Single Table Selectivity
- Simple B-tree Access
- The Clustering Factor
- Selectivity Issues
- Histograms
- Bitmap Indexes
- Query Transformation
- Join Cardinality
- Nested Loops
- Hash Joins
- Sorting and Merge Joins
- The 10053 Trace File.