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

Database Errors Interview Questions

Questions Answers Views Company eMail

PCB-00229: Indicator variable "string" has wrong type or length

1 3848

PCB-00230: Indicator table size must not be less than its host variable

1 2851

PCB-00231: Host and indicator variables may not have the same name.

1 2996

PCB-00232: Tables not allowed as input bind variables in SELECT statement

1 3015

PCB-00233: Table size mismatch in INTO/USING. Minimum is: number

1 5368

PCB-00234: FOR variable "string" is invalid type

1 3032

PCB-00235: Table size mismatch in INTO/USING. Minimum is: number

1 2949

PCB-00236: Cannot use PIC N/G variable. NLS_NCHAR not set or set incorrectly.

1 3552

PCB-00237: Declaration of "string" cannot have a level number greater than 48

1 2761

PCB-00238: Element of this table group item host variable cannot be a table

1 2900

PCB-00239: Element of a table group item indicator cannot be table or group item

1 3278

PCB-00240: Group item containing this host variable cannot be table

1 3614

PCB-00241: A host variable is required here

1 2780

PCB-00242: A host variable or exact numeric constant is required here

1 2954

PCB-00300: Datatype for host variable not supported by ANSI "string"

1 2817

Un-Answered Questions { Database Errors }

[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

2731

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

2643

What is live lock, deadlock and what is Lock escalation?

2434

ORA-26084: direct path context already finished

1949

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

2804

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

3668

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

2212

ORA-26076: cannot set or reset value after direct path structure is allocated

1969

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

1941

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

2733

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?

2723

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

1620

How will you Handle Error in SQL SERVER 2008?

2403

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.

2803

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