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7.8

Can't refresh fast a materialized view ( ORA-12052: REFRESH FAST impossible )

Asked by AYEB in Oracle 9.x

Tags: ORA-12052: REFRESH FAST impossible

TABLE EMP_VM_1 CASCADE CONSTRAINTS;

-- Table EMP_VM_1

CREATE TABLE EMP_VM_1
(
  ID           NUMBER(2)                        NOT NULL,
  NOM          VARCHAR2(30 BYTE)                NOT NULL,
  PRENOM       VARCHAR2(30 BYTE)                NOT NULL,
  DEPARTEMENT  NUMBER(5)                        NOT NULL,
  VILLE        VARCHAR2(50 BYTE)
)
TABLESPACE MV_TEST
;

-- Create Index and Primary Key

CREATE UNIQUE INDEX PK_EMP_VM_1 ON EMP_VM_1
(ID, NOM, PRENOM, DEPARTEMENT)
LOGGING
TABLESPACE MV_TEST
NOPARALLEL;



ALTER TABLE EMP_VM_1 ADD (
  CONSTRAINT PK_EMP_VM_1
 PRIMARY KEY
 (ID, NOM, PRENOM, DEPARTEMENT)
    USING INDEX
    TABLESPACE MV_TEST
  );

-- Insert Data

Insert into EMP_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT, VILLE)
 Values
   (1, 'AYE', 'Mou', 93450, 'Ile Saint Denis');
Insert into EMP_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT, VILLE)
 Values
   (2, 'AYE', 'Ade', 93200, 'Saint Denis');
Insert into EMP_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT, VILLE)
 Values
   (3, 'OUN', 'Ima', 93350, 'VILLEMOMBRE');
Insert into EMP_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT, VILLE)
 Values
   (4, 'BEN', 'You', 92000, 'Casblanca');
Insert into EMP_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT, VILLE)
 Values
   (5, 'OBA', 'Bar', 1000, 'WASHINGTON');
Insert into EMP_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT, VILLE)
 Values
   (6, 'OBA', 'Hus', 1000, 'WASHINGTON');
COMMIT;


-- TABLE POSTE_VM_1

ALTER TABLE POSTE_VM_1
 DROP PRIMARY KEY CASCADE;
DROP TABLE POSTE_VM_1 CASCADE CONSTRAINTS;

CREATE TABLE POSTE_VM_1
(
  ID           NUMBER(2)                        NOT NULL,
  NOM          VARCHAR2(30 BYTE)                NOT NULL,
  PRENOM       VARCHAR2(30 BYTE)                NOT NULL,
  DEPARTEMENT  NUMBER(5)                        NOT NULL,
  VILLE        VARCHAR2(50 BYTE),
  POSTE        VARCHAR2(30 BYTE)                NOT NULL,
  SAL           number(10,2)    
)
TABLESPACE MV_TEST;

-- Indexe and Primary Key

CREATE UNIQUE INDEX PK_PERSO_VM_1 ON POSTE_VM_1
(ID, NOM, PRENOM, DEPARTEMENT, POSTE)
LOGGING
TABLESPACE MV_TEST;


ALTER TABLE POSTE_VM_1 ADD (
  CONSTRAINT PK_PERSO_VM_1
 PRIMARY KEY
 (ID, NOM, PRENOM, DEPARTEMENT, POSTE)
    USING INDEX
    TABLESPACE MV_TEST
   );




-- Insert Data
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (1, 'AYE', 'Mou', 93450,  'Ile Saint Denis','DBA Oracle', 3500);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (1, 'AYE', 'Mou', 93450, 'Ile Saint Denis','Consultant',  5500);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (1, 'AYE', 'Mou', 93450, 'Ile Saint Denis','Boulanger',  2000);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (1, 'AYE', 'Mou', 93450,  'Ile Saint Denis','Epicier',3000);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (2, 'AYE', 'Ade', 93200, 'Saint Denis','Chauffeur livreur', 1800);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (2, 'AYE', 'Ade', 93200,  'Saint Denis', 'Etudiant', 0);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (2, 'AYE', 'Ade', 93200, 'Saint Denis','Dessinateur', 1890);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (2, 'AYE', 'Ade', 93200,  'Saint Denis','Géographe',2300);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (4, 'BEN', 'You', 92000,'Casblanca',  'Consultant',  3200);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (4, 'BEN', 'You', 92000,  'Casblanca', 'Businessman', 6200);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (4, 'BEN', 'You', 92000,  'Casblanca', 'Ingénieur', 3600);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (4, 'BEN', 'You', 92000, 'Casblanca', 'Commercial',  2900);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (5, 'OBA', 'Bar', 1000, 'WASHINGTON',  'Etudiant', 120);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (5, 'OBA', 'Bar', 1000,  'WASHINGTON', 'Businessman', 4700);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (5, 'OBA', 'Bar', 1000,  'WASHINGTON', 'Sénateur', 5000);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (5, 'OBA', 'Bar', 1000, 'WASHINGTON','President', 12500);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (6, 'OBA', 'Hus', 1000,  'WASHINGTON', 'Etudiant', 1000);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (6, 'OBA', 'Hus', 1000, 'WASHINGTON', 'Businessman', 6800);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (6, 'OBA', 'Hus', 1000, 'WASHINGTON', 'Sénateur',  7200);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (6, 'OBA', 'Hus', 1000,  'WASHINGTON', 'President', 13000);
COMMIT;


--  SNAPSHOT LOG ON EMP_VM_1
--
DROP SNAPSHOT LOG ON EMP_VM_1;
CREATE MATERIALIZED VIEW LOG ON EMP_VM_1
WITH ROWID
EXCLUDING NEW VALUES;

-- SNAPSHOT LOG ON  POSTE_VM_1


DROP SNAPSHOT LOG ON POSTE_VM_1;
CREATE MATERIALIZED VIEW LOG ON POSTE_VM_1
WITH ROWID
EXCLUDING NEW VALUES;


--  MATERIALIZED VIEW MV_POSTE_EMP

DROP MATERIALIZED VIEW MV_POSTE_EMP;

/* Creation VM */

CREATE MATERIALIZED VIEW MV_POSTE_EMP
TABLESPACE MV_TEST
NOCACHE
ENABLE ROW MOVEMENT
LOGGING
NOPARALLEL
BUILD IMMEDIATE
REFRESH FORCE ON DEMAND
WITH ROWID
ENABLE QUERY REWRITE
AS
select  e.rowid as rowide , p.rowid as rowidp,e.id, e.nom, e.prenom, e.departement, e.ville,p.poste , p.SAL from  poste_vm_1 p, emp_vm_1 e
where e.nom = p.nom
and e.prenom = p.prenom
and e.departement = p.departement
and e.ville = p.ville(+);

COMMENT ON TABLE MV_POSTE_EMP IS 'snapshot table for snapshot MV_POSTE_EMP';

CREATE INDEX PK_MV_POSTE_EMP ON MV_POSTE_EMP
(ID, NOM, PRENOM, DEPARTEMENT, POSTE)
LOGGING
TABLESPACE MV_TEST
NOPARALLEL;



--  IS THE SNAPSHOT LOGS POPULATED : YES

SELECT *
  FROM "MLOG$_EMP_VM_1"
 
 



/* Then I insert those lines */
/* Insert into EMP_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT, VILLE)
 Values
   (7, 'DUP', 'DID', 75017, 'PARIS');
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (7, 'DUP', 'DID', 75017,'' ,'DBA Oracle', 3500);

Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (7, 'DUP', 'DID', 75017, 'PARIS' ,'Footballeur', 25000);
Insert into POSTE_VM_1
   (ID, NOM, PRENOM, DEPARTEMENT,  VILLE, POSTE,SAL)
 Values
   (7, 'DUP', 'DID', 75017, 'PARIS' ,'Maçon', 2000);

/* Then i try a fast refresh */

BEGIN
  DBMS_SNAPSHOT.REFRESH(
    LIST                 => 'MV_POSTE_EMP'
   ,METHOD               => 'F'
   ,PUSH_DEFERRED_RPC    => TRUE
   ,REFRESH_AFTER_ERRORS => FALSE
   ,PURGE_OPTION         => 1
   ,PARALLELISM          => 0
   ,ATOMIC_REFRESH       => TRUE);
END;



Here i have the message :

ORA-12052: REFRESH FAST impossible sur la vue matérialisée  MOUNIR.MV_POSTE_EMP
ORA-06512: à "SYS.DBMS_SNAPSHOT", ligne 803
ORA-06512: à "SYS.DBMS_SNAPSHOT", ligne 860
ORA-06512: à "SYS.DBMS_SNAPSHOT", ligne 841
ORA-06512: à ligne 2

PLEASE HELP
[+][-]12/03/08 02:17 AM, ID: 23084593Expert Comment

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[+][-]12/03/08 03:02 AM, ID: 23084787Author Comment

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[+][-]12/03/08 09:58 AM, ID: 23088381Expert Comment

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[+][-]12/04/08 02:19 AM, ID: 23093911Expert Comment

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[+][-]12/10/08 02:32 AM, ID: 23137635Accepted Solution

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About this solution

Zone: Oracle 9.x
Tags: ORA-12052: REFRESH FAST impossible
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Solution Provided By: AYEB
Participating Experts: 1
Solution Grade: A
 
 
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