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

Database Errors Interview Questions

Questions Answers Views Company eMail

PCC-02394: Input file name and output filename are identical

1 2887

PCC-02395: Using arrays of structs requires that the struct be named

1 4612

PCC-02396: Illegal use of arrays inside an array of structs

1 2968

PCC-02397: VARCHAR declarations not permitted in #include file

1 5113

PCC-02398: Indicator ignored in this statement for this type

1 2897

PCC-02399: Illegal CHAR_MAP option value for DBMS=V6. Option ignored.

1 2902

PCC-02400: This host variable must be declared as a pointer type

1 3230

PCC-02401: Host variable arrays of this type are currently not supported

1 2830

PCC-02402: Pro*C option OBJECTS=YES is required when using the object cache

1 3260

PCC-02403: Invalid indicator variable type for this host variable

1 2930

PCC-02404: This indicator variable must be declared as a pointer type

1 3281

PCC-02405: Variable is of undefined type

1 3228

PCC-02406: Expecting the form 'RETURN[ING] REF INTO :' only

1 3661

PCC-02407: Object and REF types do not match

1 3033

PCC-02408: Expecting an expression of some Object type

1 3177

Un-Answered Questions { Database Errors }

How will you Handle Error in SQL SERVER 2008?

2440

ORA-26082: load of overlapping segments on table string.string is not allowed

1817

IMP-00064: Definition of LOB was truncated by export

6465

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

2465

What is the use of NOLOCK locking hint?

1832

ORA-26084: direct path context already finished

1998

What is Mutex error in Triggers?

3118

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

2264

How to view the error log for any specific instance?

2537

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

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

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

2709

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

3703

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

4037

IMG-02003: 2FF03 - incorrect color histogram feature specification

1762

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