Is using the LIKE operator in SQL queries a best practice for performance in PHP?

Using the LIKE operator in SQL queries can be less performant compared to using other methods like full-text search or indexing. If you need to use the LIKE operator, make sure to optimize your query by using indexes on the columns being searched and avoiding leading wildcards (%text). Additionally, consider using other techniques like full-text search for better performance. 

// Example of using the LIKE operator in a SQL query with optimization
$searchTerm = 'example';
$query = "SELECT * FROM table_name WHERE column_name LIKE :searchTerm";
$stmt = $pdo->prepare($query);
$stmt->execute(['searchTerm' => '%' . $searchTerm . '%']);
$results = $stmt->fetchAll();

Keywords

LIKE operator SQL queries performance PHP best practice

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