August 2024
Intermediate to advanced
380 pages
10h 16m
Spanish
Content preview from Aprender SQL, 3ª Edición
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Capítulo 2. Crear y rellenar una base de datos
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Este capítulo te proporciona la información que necesitas para crear tu primera base de datos y para crear las tablas y los datos asociados que se utilizan en los ejemplos de este libro. También conocerás varios tipos de datos y verás cómo crear tablas utilizándolos. Como los ejemplos de este libro se ejecutan con una base de datos MySQL, este capítulo está algo sesgado hacia las características y la sintaxis de MySQL, pero la mayoría de los conceptos son aplicables a cualquier servidor.
Crear una base de datos MySQL
Si quieres poder experimentar con los datos utilizados para los ejemplos de este libro, tienes dos opciones:
- Descarga e instala el servidor MySQL versión 8.0 (o posterior) y carga la base de datos de ejemplo Sakila desde https://dev.mysql.com/doc/index-other.html.
- Ve a https://learning.oreilly.com/scenarios/mysql-sandbox/9781492079705 para acceder al Sandbox MySQL, que tiene la base de datos Sakila Sample cargada en una instancia MySQL. Si aún no tienes una, tendrás que crear una cuenta O'Reilly. A continuación, haz clic en el botón Inicio y comienza.
Si eliges la segunda opción, una vez que inicies el escenario, se instalará e iniciará un servidor MySQL y, a continuación, se cargarán el esquema y los datos de Sakila. Cuando esté listo, aparecerá un indicador estándar de mysql>, y podrás empezar ...
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