A Java JDBC PreparedStatement is a special kind of Java JDBC Statement object with some useful additional features. Remember, you need a Statement in order to execute either a query or an update. ... The Java JDBC PreparedStatement primary features are: Easy to insert parameters into the SQL statement.

Is PreparedStatement precompiled?

As a result, the PreparedStatement object contains not just a SQL statement, but a SQL statement that has been precompiled. This means that when the PreparedStatement is executed, the DBMS can just run the PreparedStatement SQL statement without having to compile it first.

What are the types of statements in JDBC?

There are three types of statements in JDBC namely, Statement, Prepared Statement, Callable statement.