Creating an Oracle Table to Store Java Types : Oracle JDBC « Database SQL JDBC « Java

Creating an Oracle Table to Store Java Types


import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class Main {
  public static void main(String[] argv) throws Exception {
    String driverName = "oracle.jdbc.driver.OracleDriver";

    String serverName = "";
    String portNumber = "1521";
    String sid = "mydatabase";
    String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();

    stmt.execute("CREATE TYPE number_varray AS VARRAY(10) OF NUMBER(12, 2)");

    stmt.execute ("CREATE TYPE my_object AS OBJECT(col_string2 VARCHAR(30), col_int2 INTEGER)");

    //    Column Name          Oracle Type             Java Type
    String sql = "CREATE TABLE oracle_all_table("
        + "col_short           SMALLINT, "          // short
        + "col_int             INTEGER, "           // int
        + "col_float           REAL, "              // float; can also be NUMBER
        + "col_double          DOUBLE PRECISION, "  // double; can also be FLOAT or NUMBER
        + "col_bigdecimal      DECIMAL(13,0), "     // BigDecimal
        + "col_string          VARCHAR2(254), "     // String; can also be CHAR(n)
        + "col_characterstream LONG, "              // CharacterStream or AsciiStream
        + "col_bytes           RAW(2000), "         // byte[]; can also be LONG RAW(n)
        + "col_binarystream    RAW(2000), "         // BinaryStream; can also be LONG RAW(n)
        + "col_timestamp       DATE, "              // Timestamp
        + "col_clob            CLOB, "              // Clob
        + "col_blob            BLOB, "              // Blob; can also be BFILE
        + "col_array           number_varray, "     // oracle.sql.ARRAY
        + "col_object          my_object)";         // oracle.sql.OBJECT




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