Question 4You are working with a database table that has columns about products, such as product_name. Which SUBSTR function and AS command will retrieve the first 2 characters of each product name and store the result in a new column called product_ID?1 pointSUBSTR AS (1, 2 product_name) product_IDSUBSTR(product_name) AS (1, 2) product_IDSUBSTR(product_name, 1, 2) AS product_IDSUBSTR(product_name, 2) AS product_ID5.Question 5
Question
Question 4You are working with a database table that has columns about products, such as product_name. Which SUBSTR function and AS command will retrieve the first 2 characters of each product name and store the result in a new column called product_ID?1 pointSUBSTR AS (1, 2 product_name) product_IDSUBSTR(product_name) AS (1, 2) product_IDSUBSTR(product_name, 1, 2) AS product_IDSUBSTR(product_name, 2) AS product_ID5.Question 5
Solution
Para obtener los primeros 2 caracteres de cada nombre de producto y almacenarlos en una nueva columna llamada product_ID, puedes usar la siguiente consulta:
SELECT SUBSTR(product_name, 1, 2) AS product_ID
FROM nombre_de_la_tabla;
Esta consulta utiliza la función SUBSTR para extraer los primeros 2 caracteres de la columna product_name y los almacena en una nueva columna llamada product_ID.
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