One to Many table level replication

Question

Hi All,
I was configuring Streams replication between one table to many(3) tables in the same database(10.2.0.4)
Below figure states my requirement.
                                    |--------->TEST2.TAB2(Destination) 
                                    |
TEST1.TAB1(Source) ---------------->|--------->TEST3.TAB3(Destination)
                                    |
                                    |--------->TEST4.TAB4(Destination)Below are the steps i followed. But replication is not working.
CREATE USER strmadmin
IDENTIFIED BY strmadmin
GRANT CONNECT, RESOURCE, AQ_ADMINISTRATOR_ROLE, DBA to strmadmin;
BEGIN
DBMS_STREAMS_AUTH.GRANT_ADMIN_PRIVILEGE(
grantee => 'strmadmin',
grant_privileges => true);
END;
check  that the streams admin is created:
SELECT * FROM dba_streams_administrator;
SELECT supplemental_log_data_min,
supplemental_log_data_pk,
supplemental_log_data_ui,
supplemental_log_data_fk,
supplemental_log_data_all FROM v$database;
ALTER DATABASE ADD SUPPLEMENTAL LOG DATA;
alter table test1.tab1 ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
alter table test2.tab2 ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
alter table test3.tab3 ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
alter table test4.tab4 ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
conn strmadmin/strmadmin
var first_scn number;
set serveroutput on
DECLARE  scn NUMBER;
BEGIN
  DBMS_CAPTURE_ADM.BUILD(
         first_scn => scn);
  DBMS_OUTPUT.PUT_LINE('First SCN Value = ' || scn);
  :first_scn := scn;
END;
exec dbms_capture_adm.prepare_table_instantiation(table_name=>'test1.tab1');
begin
dbms_streams_adm.set_up_queue(
queue_table => 'strm_tab',
queue_name => 'strm_q',
queue_user => 'strmadmin');
end;
var first_scn number;
exec :first_scn:= 2914584
BEGIN
  DBMS_CAPTURE_ADM.CREATE_CAPTURE(
     queue_name         => 'strm_q',
     capture_name       => 'capture_tab1',
     rule_set_name      => NULL,
     source_database    => 'SIVIN1',
     use_database_link  => false,
     first_scn          => :first_scn,
     logfile_assignment => 'implicit');
END;
BEGIN
  DBMS_STREAMS_ADM.ADD_TABLE_RULES(
     table_name         => 'test1.tab1',
     streams_type       => 'capture',
     streams_name       => 'capture_tab1',
     queue_name         => 'strm_q',
     include_dml        => true,
     include_ddl        => false,
     include_tagged_lcr => true,
     source_database    => 'SIVIN1',
     inclusion_rule     => true);
END;
BEGIN 
  DBMS_STREAMS_ADM.ADD_TABLE_RULES(
          table_name         => 'test2.tab2',
          streams_type       => 'apply',
          streams_name       => 'apply_tab2',
          queue_name         => 'strm_q',
          include_dml        => true,
          include_ddl        => false,
          include_tagged_lcr => true,
          source_database    => 'SIVIN1',
          inclusion_rule     => true);
END;
BEGIN 
  DBMS_STREAMS_ADM.ADD_TABLE_RULES(
          table_name         => 'test3.tab3',
          streams_type       => 'apply',
          streams_name       => 'apply_tab3',
          queue_name         => 'strm_q',
          include_dml        => true,
          include_ddl        => false,
          include_tagged_lcr => true,
          source_database    => 'SIVIN1',
          inclusion_rule     => true);
END;
BEGIN 
  DBMS_STREAMS_ADM.ADD_TABLE_RULES(
          table_name         => 'test4.tab4',
          streams_type       => 'apply',
          streams_name       => 'apply_tab4',
          queue_name         => 'strm_q',
          include_dml        => true,
          include_ddl        => false,
          include_tagged_lcr => true,
          source_database    => 'SIVIN1',
          inclusion_rule     => true);
END;
select STREAMS_NAME,
      STREAMS_TYPE,
      TABLE_OWNER,
      TABLE_NAME,
      RULE_TYPE,
      RULE_NAME
from DBA_STREAMS_TABLE_RULES;
begin 
  dbms_streams_adm.rename_table(
       rule_name       => 'TAB245' ,
       from_table_name => 'test1.tab1',
       to_table_name   => 'test2.tab2',
       step_number     => 0,
       operation       => 'add');
end;
begin 
  dbms_streams_adm.rename_table(
       rule_name       => 'TAB347' ,
       from_table_name => 'test1.tab1',
       to_table_name   => 'test3.tab3',
       step_number     => 0,
       operation       => 'add');
end;
begin 
  dbms_streams_adm.rename_table(
       rule_name       => 'TAB448' ,
       from_table_name => 'test1.tab1',
       to_table_name   => 'test4.tab4',
       step_number     => 0,
       operation       => 'add');
end;
col apply_scn format 999999999999
select dbms_flashback.get_system_change_number apply_scn from dual;
begin 
  dbms_apply_adm.set_table_instantiation_scn(
  source_object_name   => 'test1.tab1',
  source_database_name => 'SIVIN1',
  instantiation_scn    => 2916093);
end;
exec dbms_capture_adm.start_capture('capture_tab1');
exec dbms_apply_adm.start_apply('apply_tab2');
exec dbms_apply_adm.start_apply('apply_tab3');
exec dbms_apply_adm.start_apply('apply_tab4');Could anyone please help me....Please let me where i have gone wrong.
If above steps are not correct, then please let me know the desired steps.
-Yasser

Answer 1

First of all I suggest implement it to one destination side.
here is a good example, which I have done
Just use it and test. Then prepare your other schema`s table (3 destination I mean)
alter system set global_names =TRUE scope=both;
oracle@ulfet-laptop:/MyNewPartition/oradata/my$ mkdir Archive
shutdown immediate
startup mount
alter database archivelog
alter database open
ALTER SYSTEM SET log_archive_format='MY_%t_%s_%r.arc' SCOPE=spfile;
ALTER SYSTEM SET log_archive_dest_1='location=/MyNewPartition/oradata/MY/Archive MANDATORY' SCOPE=spfile;
# alter system set streams_pool_size=25M scope=both;
create tablespace streams_tbs datafile '/MyNewPartition/oradata/MY/streams_tbs01.dbf' size 25M autoextend on maxsize unlimited;
grant dba to strmadmin identified by streams;
alter user strmadmin default tablespace streams_tbs quota unlimited on streams_tbs;
exec dbms_streams_auth.grant_admin_privilege( -
grantee => 'strmadmin', -
grant_privileges => true)
grant dba to demo identified by demo;
create table DEMO.EMP as select * from HR.EMPLOYEES;
alter table demo.emp add constraint emp_emp_id_pk primary key (employee_id);
begin
dbms_streams_adm.set_up_queue (
     queue_table     => 'strmadmin.streams_queue_table',
     queue_name     => 'strmadmin.streams_queue');
end;
select name, queue_table from dba_queues where owner='STRMADMIN';
set linesize 150
col rule_owner for a10
select rule_owner, streams_type, streams_name, rule_set_name, rule_name from dba_streams_rules;
BEGIN
     dbms_streams_adm.add_table_rules(
     table_name          => 'HR.EMPLOYEES',
     streams_type          => 'CAPTURE',
     streams_name          => 'CAPTURE_EMP',
     queue_name          => 'STRMADMIN.STREAMS_QUEUE',
     include_dml          => TRUE,
     include_ddl          => FALSE,
     inclusion_rule     => TRUE);
END;
select capture_name, rule_set_name,capture_user from dba_capture;
BEGIN
     DBMS_CAPTURE_ADM.INCLUDE_EXTRA_ATTRIBUTE(
     capture_name           => 'CAPTURE_EMP',
     attribute_name     => 'USERNAME',
     include          => true);
END;
select source_object_owner, source_object_name, instantiation_scn from dba_apply_instantiated_objects;
--no rows returned   - why?
DECLARE
     iscn      NUMBER;
BEGIN
iscn := DBMS_FLASHBACK.GET_SYSTEM_CHANGE_nUMBER();
     DBMS_APPLY_ADM.SET_TABLE_INSTANTIATION_SCN(
     source_object_name     => 'HR.EMPLOYEES',
     source_database_name     => 'MY',
     instantiation_scn     => iscn);
END;
conn strmadmin/streams
SET SERVEROUTPUT ON
DECLARE
     emp_rule_name_dml VARCHAR2(30);
     emp_rule_name_ddl VARCHAR2(30);
BEGIN
     DBMS_STREAMS_ADM.ADD_TABLE_RULES(
     table_name           => 'hr.employees',
     streams_type           => 'apply',
     streams_name           => 'apply_emp',
     queue_name           => 'strmadmin.streams_queue',
     include_dml           => true,
     include_ddl           => false,
     source_database      => 'my',
     dml_rule_name      => emp_rule_name_dml,
     ddl_rule_name      => emp_rule_name_ddl);
DBMS_OUTPUT.PUT_LINE('DML rule name: '||emp_rule_name_dml);
DBMS_OUTPUT.PUT_LINE('DDL rule name: '||emp_rule_name_ddl);
END;
BEGIN
     DBMS_APPLY_ADM.SET_PARAMETER(
     apply_name => 'apply_emp',
     parameter => 'disable_on_error',
     value => 'n');
END;
SELECT a.apply_name, a.rule_set_name, r.rule_owner, r.rule_name
FROM dba_apply a, dba_streams_rules r
WHERE a.rule_set_name=r.rule_set_name;
-- select rule_name field`s value and write below -- example EMPLOYEES16
BEGIN
     DBMS_STREAMS_ADM.RENAME_TABLE(
     rule_name           => 'STRMADMIN.EMPLOYEES14',
     from_table_name     => 'HR.EMPLOYEES',
     to_table_name          => 'DEMO.EMP',
     operation          => 'ADD'); -- can be ADD or REMOVE
END;
BEGIN
     DBMS_APPLY_ADM.START_APPLY(
     apply_name => 'apply_emp');
END;
BEGIN
     DBMS_CAPTURE_ADM.START_CAPTURE(
     capture_name => 'capture_emp');
END;
alter user hr identified by hr;
alter user hr account unlock;
conn hr/hr
insert into employees values
(400,'Ilqar','Ibrahimov','[email protected]','123456789',sysdate,'ST_MAN',30000,0,110,110);
insert into employees values
(500,'Ulfet','Tanriverdiyev','[email protected]','123456789',sysdate,'ST_MAN',30000,0,110,110);
conn demo/demo
grant all on emp to public;
select last_name, first_name from emp where employee_id=300;
strmadmin/streams
select apply_name, queue_name,status from dba_apply;
select capture_name, status from dba_capture;