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-25437: duplicate table value for table alias: string

1 3247

ORA-25438: invalid variable name: string

1 3267

ORA-25439: duplicate variable value for variable: string

1 2859

ORA-25440: invalid table alias: string

1 3314

ORA-25441: duplicate column value for table alias: string

1 3119

ORA-25442: too many column values for table alias: string

1 3184

ORA-25443: duplicate column value for table alias: string, column number: string

1 4536

ORA-25444: invalid ROWID: string for table alias: string

1 3573

ORA-25445: invalid column number: string for table alias: string

1 3683

ORA-25446: duplicate column value for table alias: string, column: string

1 2737

ORA-25447: encountered errors during evaluation of rule string.string

1 3369

ORA-25448: rule string.string has errors

1 5139

ORA-25449: invalid variable name: string

1 3292

ORA-25450: error string during evaluation of rule set string.string

1 2839

ORA-25451: too many attribute values for variable: string

1 3077

Un-Answered Questions { Database Errors }

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.............

2801

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

2701

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

1941

ORA-26094: stream format error: input column overflow

2800

mount: mount to NFS server failed: System Error: Connection timed out

3668

when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

2230

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

1617

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

3385

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

2639

[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

2724

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

2652

hp asking for replication floppy to do reinstall 25254 server assistant

2880

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.

2533

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

2106

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

2155

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