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Beginning SQL Queries From Novice to Professional /
Clare Churcher's Beginning SQL Queries is your guide to mastering the lingua franca of the database industry: the SQL language. Good knowledge of SQL is crucial to anyone working with databases, because it is with SQL that you retrieve data, manipulate data, and generate business results. Knowi...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Autor Corporativo: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Berkeley, CA :
Apress : Imprint: Apress,
2008.
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| Edición: | 1st ed. 2008. |
| Temas: | |
| Acceso en línea: | Texto Completo |
Tabla de Contenidos:
- Relational Database Overview
- Simple Queries on One Table
- A First Look at Joins
- Nested Queries
- Self Joins
- More Than One Relationship Between Tables
- Set Operations
- Aggregate Operations
- Efficiency Considerations
- How to Approach a Query
- Common Problems.