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

Database Errors Interview Questions

Questions Answers Views Company eMail

QSM-01052: referential integrity constraint on table, string, not VALID in ENFORCED integrity mode

1 3327

QSM-01053: NORELY referential integrity constraint on table, string, in TRUSTED/STALE TOLERATED integrity mode

1 3815

QSM-01054: no join match between query and summary, string

1 2921

QSM-01055: Query Rewrite failed to allocate the necessary materialized view join graph

1 2708

QSM-01056: no query rewrite for this DDL expression

1 2943

QSM-01057: no query rewrite for this DML expression

1 3081

QSM-01058: MV, string, does not have column, string, for a joinback

1 2631

QSM-01059: HAVING clause in the query block is malformed

1 2904

QSM-01060: illegal subquery in the HAVING clause

1 2977

QSM-01061: illegal query expression

1 2751

QSM-01062: query has one or more manual partition(s)

1 2658

QSM-01063: query has a dictionary table or view

1 3202

QSM-01064: query has a fixed table or view

1 3057

QSM-01065: materialized view, string, cannot compute measure, string, in the query

1 2719

QSM-01066: materialized view, string, does not have the column, string, from query

1 2893

Un-Answered Questions { Database Errors }

Hi, I am trying to encode data from flatfile and then to decode the encoded data to original form. Procedures that I followed:- 1. Encoded the field 'A_ID' using AES_ENCRYPT(A_ID,'abd') in the expression transformation. The A_ID got encoded in the output table(oracle) 2. To decode this back I used AES_DECRYPT(A_ID,'abd'). But after executing the workflow, I am not getting any data in output. can anybody tell me how to decrypt the encoded data back to original form ??

1679

i have created ODBC through Data sources and tests completed sucessfully. when i am Trying to connect SQL Server through ODBC (ODBC :Oracle Open Client Adapter for ODBC 2.0.2.15.0 Microsoft SQL Server 09.00.3054) unable to Connect to SQL*Plus: Release 8.0.4.0.0. it is given following error-message . Error: ORA-03121: NO interface driver connected- function not performed.

2802

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

2434

How will you Handle Error in SQL SERVER 2008?

2403

ORA-26094: stream format error: input column overflow

2801

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.

2534

What is SCD (Slowly Changing Dimensions)? What are its types?

2662

How to view the error log for any specific instance?

2486

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

1958

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

2223

RMAN-05017: no copy of datafile number found to recover

2410

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

2733

ORA-26095: unprocessed stream data exists

3568

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...

2597

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

2653

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