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-02464: Cluster definition can not be both HASH and INDEX

1 2998

ORA-02465: Inappropriate use of the HASH IS option

1 3110

ORA-02466: The SIZE and INITRANS options cannot be altered for HASH CLUSTERS.

1 3294

ORA-02467: Column referenced in expression not found in cluster definition

1 3157

ORA-02468: Constant or system variable wrongly specified in expression

1 3436

ORA-02469: Hash expression does not return an Oracle Number.

1 3405

ORA-02470: TO_DATE, USERENV, or SYSDATE incorrectly used in hash expression.

1 3570

ORA-02471: SYSDATE, UID, USER, ROWNUM, or LEVEL incorrectly used in hash expre\ssion.

1 2861

ORA-02472: PL/SQL functions not allowed in hash expressions

1 3408

ORA-02473: Error while evaluating the cluster's hash expression.

1 3510

ORA-02474: Fixed hash area extents used (string) exceeds maximum allowed (string)

1 2552

ORA-02475: maximum cluster chain block count of string has been exceeded

1 9363

ORA-02476: can not create index due to parallel direct load on table

1 6859

ORA-02477: can not perform parallel direct load on object string

1 3984

ORA-02478: merge into base segment would overflow MAXEXTENTS limit

1 4598

Un-Answered Questions { Database Errors }

How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?

2767

ORA-26030: index string.string had string partitions made unusable due to:

1990

What is Mutex error in Triggers?

3129

What is the use of NOLOCK locking hint?

1837

How to solve -805 error i.e. Bind issue. There are two conditions- 1) If you have access to the database table 2) If you don't have access to the table

2701

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

2864

How will you Handle Error in SQL SERVER 2008?

2446

What severity level errors are managed in TRY-CATCH block?

2269

write a database figure to implement the master detained relationship.

3015

ORA-26079: file "string" is not part of table string.string

2004

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

2181

ORA-26084: direct path context already finished

1999

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

2786

today's peformance is less than yesturday.it took 1 mint and today's performance is 7 mints.guys can anyone answer to mu question in sql

2522

ORA-16626: failed to enable specified object

2278

For More Un-Answered { Database Errors } Questions Click Here