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Crossword Puzzle

Restricciones en MySQL

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Restricciones en MySQL

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Conjunto de restricciones comunes en MySQL.

Created by

Alexander de la cruz
Alexander de la cruz
Dominican Republic

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Restricciones en MySQL
 

Crossword Puzzle

Restricciones en MySQLOnline version

Conjunto de restricciones comunes en MySQL.

by Alexander de la cruz
1

Cantidad máxima de filas devueltas por una consulta.

2

Restricción que vincula columnas entre tablas para mantener la integridad referencial.

3

Impide que una columna quede vacía al insertar o actualizar.

4

Restricción que evita duplicados en una columna o conjunto de columnas.

5

Regla que verifica que los datos cumplan una condición al ingresarlos.

6

Valor asignado automáticamente cuando no se especifica otro.

7

Estructura para acelerar búsquedas y rangos de una columna.

8

Identificador único de cada fila dentro de una tabla.

9

Restricción que asegura que el valor de una clave primaria numérica aumente automáticamente cada vez que se inserta un nuevo registro, evitando la duplicidad.

10

Termino que indica si un campo puede quedar vacío.

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