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1. ʹÓÃoracleµÄsqlÓï¾äÀ´´´½¨£º
e.g. ʹÓÃcreate or replace and compile java source named "<name>" as
       ºó±ß¸úÉÏjavaÔ´³ÌÐò¡£ÒªÇóÀàµÄ·½·¨±ØÐëÊÇpublic staticµÄ£¬²ÅÄÜÓÃÓÚ´æ´¢¹ý³Ì¡£
SQL> create or replace and compile java source named "javademo1"
  2  as
  3  import java.sql.*;
  4  public class JavaDemo1
  5  {
  6  public static void main(String[] argv)
  7  {
  8  System.out.println("hello, java demo1");
  9  }
 10  }
 11  /
Java ÒÑ´´½¨¡£
SQL> show errors java source "javademo1"
ûÓдíÎó¡£
SQL> create or replace procedure javademo1
  2  as
  3  language java name 'JavaDemo1.main(java.lang.String[])';
  4  /
¹ý³ÌÒÑ´´½¨¡£
SQL> set serveroutput on
SQL> call javademo1();
µ÷ÓÃÍê³É¡£
SQL> call dbms_java.set_output(5000);
µ÷ÓÃÍê³É¡£
SQL> call javademo1();
hello, java demo1
µ÷ÓÃÍê³É¡£
SQL> call javademo1();
hello, java demo1
µ÷ÓÃÍê³É¡£
2. ʹÓÃÍⲿclassÎļþÀ´×°ÔØ´´½¨
e.g. ÕâÀï¼ÈÈ»Óõ½ÁËÍⲿÎļþ£¬±ØÈ»Òª½«classÎļþ·Åµ½oracle ServerµÄijһĿ¼Ï±ߡ£
public class OracleJavaProc
{
    public static void main(String[] argv)
    {
        System.out.println("It's a Java Oracle procedure.");
    }
}
SQL> grant create any directory to scott;
ÊÚȨ³É¹¦¡£
SQL> conn scott/tiger@iihero.oracledb
ÒÑÁ¬½Ó¡£
SQL> create or   replace   directory   test_dir   as  'd:\oracle';
Ŀ¼ÒÑ´´½¨¡£
SQL> create or replace java class using bfile(test_dir, 'OracleJavaProc.CLASS')
  2  /
Java ÒÑ´´½¨¡£
SQL> crea


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