ORACLE 本地数据库存储过程 调用远程数据库存储过程

步骤1：建立一个远程数据库的连接服务名
D:oracleora92networkadmintnsnames.ora 添加如下代码：

SDEC =
 (DESCRIPTION =
 (ADDRESS_LIST =
 (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.254)(PORT = 1521))
 )
 (CONNECT_DATA =
 (SERVICE_NAME = DEC)
 )
 )

SDEC =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.254)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = DEC)
    )
  )

步骤2：本地数据库建立一个db link

CREATE PUBLIC DATABASE LINK doko CONNECT TO gz IDENTIFIED BY GZ USING 'SDEC';

  CREATE PUBLIC DATABASE LINK doko CONNECT TO gz IDENTIFIED BY GZ USING 'SDEC';

ps：这里的SDEC 就是上面配置的服务名

步骤3：编写远程数据库写个测试的存储过程

create or replace procedure test(a in integer,b out integer) is
begin
 b:=a+1000;
end test;

create or replace procedure test(a in integer,b out integer) is
begin
  b:=a+1000;
end test;

步骤4：编写本地数据库的存储过程

create or replace procedure test2 is
p integer;
begin
 test@doko(1,p);
 dbms_output.put_line('p='||p);
end test2;

create or replace procedure test2 is
p integer;
begin
  test@doko(1,p);
  dbms_output.put_line('p='||p); 
end test2;

步骤5：本地测试存储过程

SQL> set serveroutput on
SQL> exec test2;

p=1001

PL/SQL procedure successfully completed

SQL>

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转载于:http://blog.itpub.net/25556429/viewspace-1052308/