Answer Posted / guest

Cause: If a materialized view has a view whose definition
involves a UNION ALL query, then the materialized view's
defining query cannot have any clauses other than SELECT or
FROM. Other clauses such as WHERE, HAVING, CONNECT BY, or
GROUP BY are not allowed. Further more, the FROM clause
should have only one item.

Action: Remove any clauses besides SELECT and FROM from the
materialized view's defining query.

Please add more information about this Error

IMP-00063: Warning: Skipping table "string"."string" because object type "string"."string" cannot be created or has different identifier

2733

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Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2601

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NZE-28890: Entrust Login Failed

1882

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IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1620

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ORA-16627: No standby databases support the overall protection mode.

3993

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When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............

2807

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ORA-26029: index string.string partition string initially in unusable state

2155

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IMP-00064: Definition of LOB was truncated by export

6415

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ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2807

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invalid quantity specification negative quantity are not allowed for this item please check this item definition quantity

3385

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IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier

3176

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ORA-26084: direct path context already finished

1950

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if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2707

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[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2733

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ORA-26027: unique index string.string partition string initially in unusable state

6749

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