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-24365: error in character conversion

1 6039

ORA-24366: migratable user handle is set in service handle

1 3791

ORA-24367: user handle has not been set in service handle

1 3904

ORA-24368: OCI mutex counter non-zero when freeing a handle

1 3137

ORA-24369: required callbacks not registered for one or more bind handles

1 5312

ORA-24370: illegal piecewise operation attempted

1 3044

ORA-24371: data would not fit in current prefetch buffer

1 4971

ORA-24372: invalid object for describe

2 20891

ORA-24373: invalid length specified for statement

2 23126

ORA-24374: define not done before fetch or execute and fetch

2 14723

ORA-24375: Cannot use V6 syntax when talking to a V8 server

1 6750

ORA-24376: cannot register/get user callback for non-environment handle

1 2952

ORA-24377: invalid OCI function code

1 3805

ORA-24378: user callbacks not allowed for this call

1 3128

ORA-24379: invalid user callback type

1 3168

Un-Answered Questions { Database Errors }

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

3666

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...

2595

When do you get "getwmicomexception"?

2680

java.sql.SQLException:Invalid state, the statement object is closed Hai all i got this error when i am multiple times referesh web page

6650

what is the instrument that used in Mechanical Energy??

2680

IMP-00064: Definition of LOB was truncated by export

6413

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

2105

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

2662

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

1706

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

1958

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

1616

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

2651

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

2696

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

2410

ORA-16626: failed to enable specified object

2218

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