Benefits of using a PreparedStatement in JDBC

In JDBC, using a PreparedStatement instead of a Statement offers several benefits:

• Prevention of SQL Injection: PreparedStatements automatically escape special characters, reducing the risk of SQL injection attacks.
• Improved Performance: PreparedStatements are precompiled, leading to better performance compared to Statements which are executed as is.
• Code Readability: Using placeholders in PreparedStatements improves code readability by separating SQL logic from data values.
• Caching: PreparedStatements can be cached by the database, enhancing performance for frequently executed queries.
• Parameterized Queries: PreparedStatements allow for parameterized queries, making it easier to pass parameters to SQL queries.
• Batch Updates: PreparedStatements support batch updates, enabling efficient processing of multiple queries at once.