Statement vs PreparedStatement in JDBC

When working with JDBC, it is crucial to understand the difference between Statement and PreparedStatement and know when to use each one.

Statement

A Statement in JDBC is used to execute a simple SQL statement without any parameters. It is primarily used for executing static SQL queries.

PreparedStatement

On the other hand, a PreparedStatement is used to execute parameterized SQL queries. It allows precompilation of SQL queries and provides better performance and security compared to Statement.

When to Use Each One

• Use Statement when dealing with simple and static SQL queries where no parameterization is required.
• Use PreparedStatement when executing parameterized SQL queries to prevent SQL injection attacks and improve performance by reusing precompiled queries.

By understanding the differences between Statement and PreparedStatement in JDBC, you can effectively choose the appropriate method based on your specific requirements for efficient database operations.