別名（Aliasing）

AI 輔助 SQL 查詢入門

Jasmin Ludolf

Senior Data Science Content Developer

令人困惑的欄位名稱

SELECT prod_nm
FROM products;

|prod_nm|
|-------|
|Laptop |
|Desktop|
...

SELECT field_name AS alias
FROM table_name;

Prompt： Show me the customer names as first_name

SELECT name AS first_name
FROM customers;

|first_name|
|----------|
|Madison   |
|Giovanni  |
|Olivia    |
|Brady     |
...

欄位命名

資料表命名

Prompt： Show me the customer names as first_name

SELECT name AS first_name
FROM customers;

|first_name|
|----------|
|Madison   |
|Giovanni  |
|Olivia    |
|Brady     |
...

AI 輔助 SQL 查詢入門