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In many cases, we may only need to select specific records from a table based on certain conditions. We can do this by adding a WHERE clause to our SQL query. Here is an example code snippet that selects all customers with the last name "Smith":
The "MySQL" tag is used to navigate through the variety of snippets and gather "MySQL" related code snippets on the website.
When working with MySQL in Python, we can use the WHERE clause in much the same way as we do in SQL. We can build our query as a string, including the WHERE clause with any necessary conditions, and then pass it to the cursor.execute() method.
To establish a connection between PHP and MySQL, you'll need to use the mysqli_connect() function. This function takes three parameters: the server name, username, and password. Here is an example of how to use the mysqli_connect() function:
MySQL Examples Index. 1 Example. Delete Records from Multiple Tables in MySQL Using a Single Query. © 2009 — 2024 W3schools® of Technology. About Us.
MySQL Sample Database Schema. The MySQL sample database schema consists of the following tables: customers: stores customer’s data. products: stores a list of scale model cars. productlines: stores a list of product lines. orders: stores sales orders placed by customers.
