Java: PreparedStatements

PreparedStatements are safer but can be less flexible for dynamic queries.

While PreparedStatements are excellent for preventing SQL injection and optimizing performance through query plan caching, they are less flexible than Statements for constructing dynamic SQL queries. For example, when building a complex query where the number of conditions can vary dramatically, using a Statement might be more convenient. However, this comes at the cost of reduced security and performance. In an e-commerce application, if you often need dynamic filtering on products, you might weigh the trade-offs between security (PreparedStatement) and flexibility (Statement).