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-08179: concurrency check failed

1 3448

ORA-08180: no snapshot found based on specified time

1 16031

ORA-08181: specified number is not a valid system change number

HCL,

1 18199

ORA-08182: operation not supported while in Flashback mode

1 6947

ORA-08183: Flashback cannot be enabled in the middle of a transaction

1 4950

ORA-08184: attempting to re-enable Flashback while in Flashback mode

1 3795

ORA-08185: Flashback not supported for user SYS

1 12130

ORA-08186: invalid timestamp specified

1 9510

ORA-08187: snapshot expression not allowed here

1 7249

ORA-08189: cannot flashback the table because row movement is not enabled

2 7495

ORA-08191: Flashback Table operation is not supported on remote tables

1 3149

ORA-08192: Flashback Table operation is not allowed on fixed tables

1 6307

ORA-08193: Flashback Table operation is not allowed on temporary tables

1 3363

ORA-08194: Flashback Table operation is not allowed on materialized views

1 6127

ORA-08195: Flashback Table operation is not supported on partitions

1 3132

Un-Answered Questions { Database Errors }

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

2253

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

1988

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

2782

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

4037

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

1817

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.

2945

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

6714

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

2033

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

2714

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

3914

ORA-26084: direct path context already finished

1998

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

2517

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

2579

How to view the error log for any specific instance?

2537

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

2177

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