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

Database Errors Interview Questions

Questions Answers Views Company eMail

PLS-01470: The escape character in the like-predicate must be a literal or a variable of type CHAR

1 3099

PLS-01471: The keyword DISTINCT must be present in a COUNT(DISTINCT sim_expr)

1 2736

PLS-01472: In a set_function_specification, if DISTINCT is present, the expression must be a column_specification

1 2640

PLS-01473: Use <> instead of != or ~=

1 2698

PLS-01474: Use of ANY is non_ANSI

1 3143

PLS-01500: Unions are not allowed in the definition of a view

1 2702

PLS-01501: Options in CREATE TABLE statement is non-ANSI.

1 2987

PLS-01502: Constraint name and constraint status are non-ANSI.

1 2552

PLS-01503: The expression in a SET clause must not include a set function

1 2942

PLS-01504: Use of AS phase in CREATE TABLE statement is non_ANSI

1 2566

PLS-01505: ALTER is non-ANSI

1 2547

PLS-01506: CREATE INDEX is non-ANSI

1 2601

PLS-01507: DROP is non-ANSI

1 2797

PLS-01701: Illegal syntax in ROLLBACK WORK statement

1 2996

PLS-01702: Illegal syntax in COMMIT WORK statement

1 3422

Un-Answered Questions { Database Errors }

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

1941

ORA-16626: failed to enable specified object

2218

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

2733

[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

NZE-28890: Entrust Login Failed

1882

why we are using shift key in unix shell script

3165

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

2410

ORA-26084: direct path context already finished

1949

When you get following error? Error 3154: The backup set holds a backup of a database other than the existing database.

2520

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

2800

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

How will you Handle Error in SQL SERVER 2008?

2401

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

1958

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

1708

IMP-00064: Definition of LOB was truncated by export

6413

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