Bagaimana cara memuat sejumlah besar string agar sesuai dengan database Oracle?

Gunakan koleksi

VARIABLE cursor REFCURSOR;

DECLARE
  your_collection SYS.ODCIVARCHAR2LIST := SYS.ODCIVARCHAR2LIST();
BEGIN
  your_collection.EXTEND( 10000 );

  FOR i IN 1 .. 10000 LOOP
    -- Populate the collection.
    your_collection(i) := DBMS_RANDOM.STRING( 'x', 20 );
  END LOOP;

  OPEN :cursor FOR
  SELECT t.*
  FROM   your_table t
         INNER JOIN
         TABLE( your_collection ) c
         ON t.id = c.COLUMN_VALUE;
END;
/

PRINT cursor;

Atau melakukan hal yang sama melalui java:

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import oracle.jdbc.OraclePreparedStatement;
import oracle.sql.ARRAY;
import oracle.sql.ArrayDescriptor;

public class TestDatabase2 {
    public static void main(String args[]){
        try{
            Class.forName("oracle.jdbc.OracleDriver");

            Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","username","password");

            String[] ids = { "1", "2", "3" };

            ArrayDescriptor des = ArrayDescriptor.createDescriptor("SYS.ODCIVARCHAR2LIST", con);

            PreparedStatement st = con.prepareStatement("SELECT t.* FROM your_table t INNER JOIN TABLE( :your_collection ) c ON t.id = c.COLUMN_VALUE");

            // Passing an array to the procedure - 
            ((OraclePreparedStatement) st).setARRAYAtName( "your_collection", new ARRAY( des, con, ids ) );
            ResultSet cursor = st.executeQuery();

            while ( cursor.next() )
            {
                int id = cursor.getInt(1);
                double column1 = cursor.getDouble(2);
                double column2 = cursor.getDouble(3);

                System.out.println( String.format( "Id: %5d", id ) );
                System.out.println( String.format( "  Column1: %s", column1 ) );
                System.out.println( String.format( "  Column2: %s", column2 ) );
            }
        } catch(ClassNotFoundException | SQLException e) {
            System.out.println(e);
        }
    }
}