How can the issue of insufficient parameters in the SQL query be resolved when using PHP to interact with an Access database?

Issue: The error of insufficient parameters in the SQL query occurs when the number of placeholders in the query does not match the number of parameters provided. To resolve this, make sure that the number of placeholders in the query matches the number of parameters being passed in. Example PHP code snippet: 

// Assuming $param1 and $param2 are the parameters to be passed in the query
$query = "SELECT * FROM table_name WHERE column1 = ? AND column2 = ?";
$stmt = $conn->prepare($query);
$stmt->bind_param("ss", $param1, $param2);
$stmt->execute();
$result = $stmt->get_result();

// Fetch and display results
while ($row = $result->fetch_assoc()) {
    echo $row['column1'] . " - " . $row['column2'] . "<br>";
}

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

Keywords

PHP SQL query Access database parameters error handling

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