JDBC insert multiple rows

Question

I am now using batch:

String query = \"INSERT INTO table (id, name, value) VALUES (?, ?, ?)\";
PreparedStatement ps = connection.prepareStatement(query);             


        

Answer 1

Turn off autocommit

executeBatch will have an improved performance over executeUpdate as long as autocommit is set to false:

connection.setAutoCommit(false);  
PreparedStatement ps = connection.prepareStatement(query);            
for (Record record : records) {
    // etc.
    ps.addBatch();
}
ps.executeBatch();
connection.commit();