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

Database Errors Interview Questions

Questions Answers Views Company eMail

SQL*Loader-00649: Quoted string missing closing quote

1 19408

SQL*Loader-00650: incomplete lob data written for column string, row number, table string

1 3398

SQL*Loader-00651: error skipping lob for column string, row number, table string

1 2962

SQL*Loader-00652: Invalid zoned decimal byte.

1 4005

SQL*Loader-00653: XML data set to NULL in column string, row number, table string

1 2696

SQL*Loader-00654: Variable length field exceeds maximum length.

1 6087

SQL*Loader-00655: cannot load object-relational XML attribute using direct path

1 2790

SQL*Loader-00700: Out of memory while performing essential allocations [number]

1 4095

SQL*Loader-00702: Internal error - string

1 3183

SQL*Loader-00703: Internal error: argument number

1 2907

SQL*Loader-00704: Internal error: string [number]

1 3501

SQL*Loader-00705: Internal error

1 3411

SQL*Loader-00706: Bad argument to ulerr [number].

1 3124

SQL*Loader-00708: Internal error: unknown status number returned from sllf layer

1 3089

SQL*Loader-00709: Internal error calling SLTS layer: string failed

1 5354

Un-Answered Questions { Database Errors }

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

IMP-00064: Definition of LOB was truncated by export

6415

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

3993

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

2665

ORA-16516: The current state is invalid for the attempted operation.

8820

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

2434

IMP-00070: Lob definitions in dump file are inconsistent with database.

1747

write a database figure to implement the master detained relationship.

2936

[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

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

1941

ORA-26029: index string.string partition string initially in unusable state

2155

why we are using shift key in unix shell script

3167

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

1768

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

2107

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