Oracle 中创建连接数据库及Job

---创建数据库连接
CREATE PUBLIC DATABASE LINK DBL_ORCL CONNECT TO MEDCP IDENTIFIED BY MEDCP 
USING '(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.45)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME=DOCAREEN)
)
)';


--测试连接数据库
SELECT T.CLASS_CODE COSTTYPEID , T.CLASS_CODE COSTMAINTYPE,T.CLASS_NAME COSTTYPENAME , T.SERIAL_NO SORT FROM BILL_ITEM_CLASS_DICT@DBL_ORCL T WHERE T.CLASS_CODE  NOT IN(SELECT COSTTYPEID FROM  MED_COSTTYPE);


--创建定时任务

DECLARE
 
JOBNO NUMBER; --通过查看该变量可以得到返回的作业编号

BEGIN
 
DBMS_JOB.SUBMIT(
 
JOBNO,
 
'INSERT INTO MED_COSTTYPE (COSTTYPEID, COSTMAINTYPE, COSTTYPENAME, SORT)
 SELECT T.CLASS_CODE COSTTYPEID , T.CLASS_CODE COSTMAINTYPE,T.CLASS_NAME COSTTYPENAME ,
 T.SERIAL_NO SORT FROM BILL_ITEM_CLASS_DICT@DBL_ORCL T WHERE T.CLASS_CODE 
 NOT IN(SELECT COSTTYPEID FROM  MED_COSTTYPE);', --执行工信局提供数据的脚本程序
 
SYSDATE, --现在执行
 
'SYSDATE+1' 

);
 
END;