CREATE USER CQM IDENTIFIED BY CQM DEFAULT TABLESPACE CQM TEMPORARY TABLESPACE TEMP;
GRANT DBA TO CQM;
三.在两个数据库上分别创建复制管事员用户REPADMIN
创建repadmin用户管理复制环境
CREATE USER REPADMIN IDENTIFIED BY REPADMIN;
ALTER USER REPADMIN DEFAULT TABLESPACE USERS;
ALTER USER REPADMIN TEMPORARY TABLESPACE TEMP;
GRANT connect, resource TO REPADMIN;
GRANT comment any table TO REPADMIN;
GRANT lock any table TO REPADMIN;
指定repadmin用户为propagator,并授予执行任何procedure的权限
EXECUTE dbms_defer_sys.register_propagator('REPADMIN');
GRANT execute any procedure TO REPADMIN;
四.更改两个数据库的全局名称
alter database rename global_name to A.TEST.COM.CN;
alter database rename global_name to B.TEST.COM.CN;
A:eread.im.com.cn
B:test.im.com.cn
五.在两个数据库上建立数据库链接
create public database link test.im.com.cn connect to REPADMIN identified by REPADMIN using 'test';
create public database link eread.im.com.cn connect to REPADMIN identified by REPADMIN using 'eread';
六.在两个数据库的应用用户CQM下创建表
在数据库EREAD上用户CQM下:注意,要进行Oracle高级复制的表必须有主键
CREATE TABLE TEST(ID NUMBER(10),TIMESTAMP DATE DEFAULT sysdate);
ALTER TABLE TEST ADD(CONSTRAINT TEST_PK PRIMARY KEY(ID));
在数据库EREAD上用户CQM下:
CREATE TABLE TEST(ID NUMBER(10),TIMESTAMP DATE DEFAULT sysdate);
ALTER TABLE TEST ADD(CONSTRAINT TEST_PK PRIMARY KEY(ID));
CREATE OR REPLACE procedure insert_into_test
as
i number;
m NUMBER;
n NUMBER;
BEGIN
n:=0;
FOR i IN 1..10000 LOOP
m:=i;
INSERT INTO test(id)VALUES (m);
nn:=n+1;
IF n=1000 THEN
COMMIT;
n:=0;
END IF;
END LOOP;
COMMIT;
END;
/