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-22151: cannot resize non-zero variable-length array to zero elements

1 3087

ORA-22152: destination variable-length array is not initialized

1 2899

ORA-22153: source variable-length array is not initialized

1 3010

ORA-22160: element at index [string] does not exist

ICICI,

1 13261

ORA-22161: type code [string] is not valid

1 3604

ORA-22162: element at index [string] has been previously deleted

1 2913

ORA-22163: left hand and right hand side collections are not of same type

1 4099

ORA-22164: delete element operation is not allowed for variable-length array

1 3109

ORA-22165: given index [string] must be in the range of 0 to [string]

1 12541

ORA-22166: collection is empty

1 3138

ORA-22167: given trim size [string] must be less than or equal to [string]

1 4701

ORA-22275: invalid LOB locator specified

1 4812

ORA-22276: invalid locator for LOB buffering

1 3868

ORA-22277: cannot use two different locators to modify the same LOB

1 3677

ORA-22278: must update the LOB only through the LOB buffers

1 2992

Un-Answered Questions { Database Errors }

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

3435

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

2696

what is new g/l functionality

2673

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.

1696

IMP-00064: Definition of LOB was truncated by export

6465

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...

2661

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

2857

What is the use of NOLOCK locking hint?

1832

How to view the error log for any specific instance?

2534

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

2517

When do you get "getwmicomexception"?

2731

NZE-28868: Peer certificate chain check failed.

2861

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

3703

ORA-16626: failed to enable specified object

2272

NZE-28890: Entrust Login Failed

1921

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