phpmysql存储过程写法

DELIMITER //
CREATE PROCEDURE GetUsers()
BEGIN
    SELECT * FROM users;
END //
DELIMITER ;

<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

// 创建连接
$conn = new mysqli($servername, $username, $password, $dbname);

// 检查连接
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// 调用存储过程
$stmt = $conn->prepare("CALL GetUsers()");
$stmt->execute();

// 获取结果
$result = $stmt->get_result();

while ($row = $result->fetch_assoc()) {
    echo "ID: " . $row["id"]. " - Name: " . $row["name"]. "<br>";
}

$stmt->close();
$conn->close();
?>

SHOW PROCEDURE STATUS WHERE Name = 'GetUsers';

GRANT EXECUTE ON dbname.GetUsers TO 'username'@'localhost';