What does price mean in sql

The meaning of the price column in SQL: used to store the unit price of goods or services. This type of column is usually numeric and can be used to calculate costs, discounts, and taxes.

The meaning of price in SQL

The price column in SQL is generally used to store the unit price of goods or services.

Detailed description:

• The type of price column is usually numeric, such as DECIMAL or NUMERIC.
• It stores the unit price of a good or service, such as dollars, euros, or other currencies.
• The price column can be used to calculate total cost, discounts, and taxes.

Example:

<code class="sql">SELECT product_name, price
FROM products
WHERE category = 'Electronics';</code>

This query will select the product name and unit price from the table named "products", where the product category is " Electronics".

Note:

• The name of the price column may vary depending on your specific database schema or business needs.
• The value of the price column can be positive or negative, depending on the type of service being stored.
• For price columns that involve currency, it is generally recommended to use an appropriate currency type or formatting function to ensure data accuracy.

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