Database Errors Interview Questions
Questions Answers Views Company eMail

LPX-00208: unknown DTD keyword "~s"

1 2884

LPX-00209: PI names starting with XML are reserved

1 10977

LPX-00210: expected '~1c' instead of '~2c'

1 4664

LPX-00211: attribute default must be REQUIRED, IMPLIED, or FIXED

1 2818

LPX-00212: comment must not contain "--"

1 3792

give full details of this ORA-12988: cannot drop column from table owned by SYS

Oracle,

8 19135

In one table there is 10 records without id num,without primary key and it is not sorted then how to extract last 6 record from table?

4 7377

Trying to transfer data from Prod region to Test region.So,exporting data from Prod table(e.g xyz in prod) into a temporary table(e.g abc) and then inserting into Test table(e.g xyz in prod),but not able to insert data from one db2 table to another,the error coming out is 'foreign key vaue is not valid'

1 3964

what is meant by write off and write on in sap?

Reliance Communications, Wipro,

5 10547

I've got a database (Oracle Database 10g Enterprise Edition Release 10.2.0.2.0) installed on a server. Via the network I try to connect to the database via a frontend DEVELOPER 2000 R 2.1 (SQL*Plus: Release 3.3.4.0.0 ) while connecting to database I've got the following error- message: ORA-12637: Packet receive failed

2 4911

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.

Investment Bank,

2361

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

HCL,

6234

ORA-13601 encountered when generating server alert SMG-3503

DB Experts,

11648

imp-00038: could not convert to environment character set's handle error occurs while importing oracle 10g data into oracle 9i database.

1 19149

I am experiencing an error failed to retrieve data from data base. it is an oracle table. Is there a limit on the number of fields that can be a report. My table has 321 fields and I do not have all of them in the report yet.

1 4464


Un-Answered Questions { Database Errors }

What is Mutex error in Triggers?

2490


why we are using shift key in unix shell script

2594


ORA-16626: failed to enable specified object

1777


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

2165


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

2302






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...

2258


ORA-26095: unprocessed stream data exists

2804


How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?

2313


IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier

2621


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

1378


In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2329


write a database figure to implement the master detained relationship.

2434


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

1239


[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

2289


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

6234