Database Errors Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Database Errors Interview Questions

Questions Answers Views Company eMail

ORA-25176: storage specification not permitted for primary key

1 9064

ORA-25177: UNRECOVERABLE option not permitted

1 3241

ORA-25178: duplicate PCTTHRESHOLD storage option specification

1 3188

ORA-25179: invalid PCTTHRESHOLD storage option value

1 4612

ORA-25180: PCTTHRESHOLD only valid for certain table organizations

1 3048

ORA-25181: missing ON keyword for NESTED INDEX

1 3087

ORA-25182: feature not currently available for index-organized tables

1 3970

ORA-25183: index-organized table top index segment is in a different tablespace

1 4443

ORA-25184: column name expected

1 3401

ORA-25185: index column other than last can not be specified for INCLUDE clause

1 2972

ORA-25186: INCLUDING clause specified for index-organized table without OVERFLOW

1 3031

ORA-25187: specified exceptions table form incorrect

1 3226

ORA-25189: illegal ALTER TABLE option for an index-organized table

1 3244

ORA-25190: an index-organized table maintenance operation may not be combined with other operations

1 3215

ORA-25191: cannot reference overflow table of an index-organized table

1 7698

Un-Answered Questions { Database Errors }

why we are using shift key in unix shell script

3243

what is the instrument that used in Mechanical Energy??

2754

ORA-26084: direct path context already finished

2005

I entered the data in SQL toad version 9.0.1 in English and Arabic language but when i do the query i get the data in Arabic language with (??? question mark) ,please your support.

1710

hi. i m Anil patel when reconcile 57f4 chalan(subcontraction with out excise)i m facing error like short by material 220 kg. even i have migo all material.

2589

What is live lock, deadlock and what is Lock escalation?

2506

ORA-26076: cannot set or reset value after direct path structure is allocated

2037

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

3234

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

4045

[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

2779

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...

2678

When do you get "getwmicomexception"?

2737

What is the meaning of lock escalation and why/how to stop this?

2718

ORA-26032: index string.string loading aborted after string keys

2193

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

1675

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