Introduzione a SQL con l’AI
Jasmin Ludolf
Senior Data Science Content Developer
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SELECT: cosa mostrareFROM: dove cercareQuery:
SELECT product_name
FROM products;
Risultato:
|product_name|
|------------|
| Laptop |
| Desktop |
| Gaming |
...
Prompt: Quali sono i nomi dei prodotti?
SELECT product_name
FROM products;
|product_name|
|------------|
| Laptop |
| Desktop |
| Gaming |
...
Prompt: Mostra il campo product_name dalla tabella prodotti
SELECT product_name
FROM products;
|product_name|
|------------|
| Laptop |
| Desktop |
| Gaming |
...
Prompt: Mostrami tutto dalla tabella prodotti
SELECT product_id, product_name, category, unit_price, unit_cost
FROM product;
|product_id|product_name|category |unit_price|unit_cost|
|----------|------------|---------|----------|---------|
|100 |Laptop |Computing|649.99 |420 |
|101 |Desktop |Computing|749.99 |480 |
|102 |Gaming |Computing|1099.99 |800 |
|103 |Mouse |Computing|19.99 |8 |
...
Prompt: Mostrami tutto dalla tabella prodotti
SELECT *
FROM product;
|product_id|product_name|category |unit_price|unit_cost|
|----------|------------|---------|----------|---------|
|100 |Laptop |Computing|649.99 |420 |
|101 |Desktop |Computing|749.99 |480 |
|102 |Gaming |Computing|1099.99 |800 |
|103 |Mouse |Computing|19.99 |8 |
...
*: "seleziona tutto"* per esplorazione rapidaPrompt: Mostra il nome e la categoria di ogni prodotto
SELECT product_name, category
FROM products;
|product_name|category |
|------------|---------|
| Laptop |Computing|
| Desktop |Computing|
| Gaming |Computing|
...
$$

Introduzione a SQL con l’AI