Client APIs
Basic API Usage
```java
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import org.duckdb.DuckDBConnection;

DuckDBConnection conn = (DuckDBConnection) DriverManager.getConnection("jdbc:duckdb:");
PreparedStatement stmt = conn.prepareStatement("INSERT INTO test (x, y, z) VALUES (?, ?, ?);");

stmt.setObject(1, 1);
stmt.setObject(2, 2);
stmt.setObject(3, 3);
stmt.addBatch();

stmt.setObject(1, 4);
stmt.setObject(2, 5);
stmt.setObject(3, 6);
stmt.addBatch();

stmt.executeBatch();
stmt.close();
```