SQL FETCH NEXT 10 ROWS PDO

Introduction

In SQL, the FETCH NEXT statement is used to retrieve a specified number of rows from a recordset. In this tutorial, we will focus on how to use the FETCH NEXT statement with PHP Data Object (PDO) to retrieve the next 10 rows from a database table.

Prerequisites

To follow this tutorial, you will need:

• A working knowledge of SQL and PDO
• A database server (e.g., MySQL, Microsoft SQL Server, Oracle)

Retrieving the Next 10 Rows

To retrieve the next 10 rows from a database table using PDO, you can use the following code snippet:

// Connect to the database
$dsn = 'mysql:host=localhost;dbname=mydatabase';
$username = 'myusername';
$password = 'mypassword';
$options = [
    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
];
$pdo = new PDO($dsn, $username, $password, $options);

// Retrieve the next 10 rows
$sql = 'SELECT * FROM mytable FETCH NEXT 10 ROWS ONLY';
$stmt = $pdo->prepare($sql);
$stmt->execute();
$rows = $stmt->fetchAll();

In the code above, we first establish a connection to the database using PDO. We then prepare and execute a SELECT statement that retrieves the next 10 rows from a database table called mytable. Finally, we fetch the resulting rows using the fetchAll method and store them in the $rows variable.

Conclusion

In conclusion, the FETCH NEXT statement in SQL can be used with PDO to retrieve a specified number of rows from a database table. By using the code snippet provided in this tutorial, you can retrieve the next 10 rows from a table with ease.