2026-03-12 21:01:38

materialized_views/mw03.txt

@@ -0,0 +1,85 @@
+-- setup PDB
+------------
+
+orapwd file=orapwSITHPRD password="ad420e57a205c9a7d80d!"
+
+create pluggable database NIHILUS admin user NIHILUS$OWNER identified by secret;
+alter pluggable database NIHILUS open;
+alter pluggable database NIHILUS save state;
+
+alter session set container=NIHILUS;
+create user adm identified by "secret";
+grant sysdba to adm;
+
+alias NIHILUS='rlwrap sqlplus adm/"secret"@bakura:1521/NIHILUS as sysdba'
+
+create user MASTER identified by secret;
+grant connect, resource to MASTER;
+grant unlimited tablespace to MASTER;
+
+
+alias MASTER='rlwrap sqlplus MASTER/"secret"@bakura:1521/NIHILUS'
+
+-- setup PDB
+------------
+
+orapwd file=orapwANDOPRD password="oIp757a205c9?jj90yhgf"
+
+create pluggable database RANDOR admin user RANDOR$OWNER identified by secret;
+alter pluggable database RANDOR open;
+alter pluggable database RANDOR save state;
+
+alter session set container=RANDOR;
+create user adm identified by "secret";
+grant sysdba to adm;
+
+
+alias RANDOR='rlwrap sqlplus adm/"secret"@togoria:1521/RANDOR as sysdba'
+
+create user REPLICA identified by secret;
+grant connect, resource to REPLICA;
+grant create materialized view to REPLICA;
+grant create view to REPLICA;
+grant create database link to REPLICA;
+grant unlimited tablespace to REPLICA;
+
+alias REPLICA='rlwrap sqlplus REPLICA/"secret"@togoria:1521/RANDOR'
+
+
+-- master site NIHILUS
+drop table T1 purge;
+create table T1 (
+    id number generated always as identity,
+    n1 number(1),
+    c1 varchar2(10),
+    d1 DATE 
+);
+
+alter table T1 add constraint T1_PK primary key (ID);
+
+
+-- replica site RANDOR
+create database link RANDOR_TO_NIHILUS connect to MASTER identified by "secret" using 'bakura:1521/NIHILUS';
+select * from DUAL@RANDOR_TO_NIHILUS;
+
+
+drop materialized view MW0;
+drop materialized view MW1;
+drop materialized view MW2;
+
+create materialized view MW0 as select * from T1@RANDOR_TO_NIHILUS where n1=0;
+create materialized view MW1 as select * from T1@RANDOR_TO_NIHILUS where n1=1;
+create materialized view MW2 as select * from T1@RANDOR_TO_NIHILUS where n1=2;
+
+
+alter session set NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS';
+select max(d1) from MW0;
+select max(d1) from MW1;
+select max(d1) from MW2;
+
+
+
+
+
+
+