INSERT Query

In this lesson, we are going to learn how to write to the database using the methods of the JdbcTemplate class.

JdbcTemplate update() method

We will write a method insertPlyer in the PlayerDao class. To insert a row, we need to send a Player object as input parameter.

The update() method is used for an INSERT query. This method takes the SQL query as well as an array of objects containing the values that will be inserted. The method returns an int value which shows the number of rows affected by the query.