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Mind map

Alter Table

Vic Gorgonio Spanish

Alter Table

Map content

Alter Table

  1. aplicar not null

    • ALTER TABLE customers ALTER contact_name SET NOT NULL;
  2. COLUMNA

    • ALTER TABLE nombre_tabla ADD COLUMN nombre_columna tipo_de_dato;
    • AÑADIR
    • ELIMINAR
      • ALTER TABLE nombre_tabla DROP COLUMN nombre_columna;
  3. AGREGAR DEFAULT;

    • ALTER TABLE cliente ALTER COLUMN telefono SET default(0);
  4. Modificar nombre tabla

    • ALTER TABLE nombre_actual RENAME nuevo_nombre;

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  • Alter Table

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Description
Mind Map on Alter Table, created by Vic Gorgonio on 04/03/2020.
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Vic Gorgonio
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