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Lenguaje de Manipulación de Datos (LMD)

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Mind Map on Lenguaje de Manipulación de Datos (LMD), created by Nancy Aide on 26/02/2017.
Nancy Aide
Mind Map by Nancy Aide, updated more than 1 year ago
Nancy Aide
Created by Nancy Aide almost 9 years ago
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Resource summary

Lenguaje de Manipulación de Datos (LMD)
  1. SELECT
    1. Sintaxis: SELECT campos FROM tabla
      1. Cláusulas: FROM, WHERE, GROUP BY, HAVING, ORDER BY.
        1. predicado: ALL, TOP, DISTINCT, DISTINCTROW
        2. INSERT
          1. Sintaxis: INSERT INTO "tabla"(columna1, columna2)VALUES(valor1, valor2..)
            1. cantidad columnas = cantidad valor
            2. UPDATE
              1. Sintaxis
                1. Modifica valores de un conjunto de registros.
                2. DELETE
                  1. Borra 1 o mas registros de la tabla
                    1. Sintaxis

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