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-28666: option not allowed for an index on UROWID column(s)

1 4154

ORA-28667: USING INDEX option not allowed for the primary key of an IOT

1 5082

ORA-28668: cannot reference mapping table of an index-organized table

1 3161

ORA-28669: bitmap index can not be created on an IOT with no mapping table

1 5203

ORA-28670: mapping table cannot be dropped due to an existing bitmap index

1 2924

ORA-28671: UPDATE BLOCK REFERENCES may not be used on a partitioned index as a whole

1 2979

ORA-28672: UPDATE BLOCK REFERENCES may not be used on a global index

1 2944

ORA-28673: Merge operation not allowed on an index-organized table

1 3441

ORA-28674: cannot reference transient index-organized table

1 4091

ORA-29250: Invalid index specifed in call to dbms_sql.bind_array

1 3224

ORA-29251: Index1 is greater than Index2 in call to dbms_sql.bind_array

1 2898

ORA-29252: collection does not contain elements at index locations in call to dbms_sql.bind_array

1 2921

ORA-29253: Invalid count argument passed to procedure dbms_sql.define_array

1 3422

ORA-29254: Invalid lower_bound argument passed to procedure dbms_sql.define_array

1 2890

ORA-29255: Cursor contains both bind and define arrays which is not permissible

1 3220

Un-Answered Questions { Database Errors }

how can i get the question papers of year 2006 and 2007 of 12th commerce gujarat board

2220

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

1780

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

1949

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...

2751

[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

2737

why we are using shift key in unix shell script

3187

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

2483

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

2530

what is new g/l functionality

2627

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

4001

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

2659

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

1962

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

2680

ORA-26028: index string.string initially in unusable state

3869

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

2717

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