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

ERRORS Interview Questions

Questions Answers Views Company eMail

PLS-00522: MAP methods must return a scalar type.

1 3182

PLS-00523: ORDER methods must return an INTEGER.

1 3185

PLS-00524: The parameter type in an ORDER method must be the containing object type.

1 2935

PLS-00525: Within SQL statements, only equality comparisons of objects are allowed without a map or order function.

1 3023

PLS-00526: A MAP or ORDER function is required for comparing objects in PL/SQL.

1 3819

PLS-00527: MAP or ORDER functions require a PRAGMA RESTRICT_REFERENCES specifying :WNDS,WNPS,RNPS,RNDS.

1 2793

PLS-00528: The parameters to an ORDER function must have IN mode

1 2801

PLS-00529: Bad column name string in INSERT statement (must be an identifier)

1 3277

PLS-00530: Illegal type used for object type attribute: 'string'.

1 6490

PLS-00531: Unsupported type in a VARRAY or TABLE type: 'string'.

1 5439

PLS-00532: Target of REF must be a complete or incomplete object type.

1 5166

PLS-00533: Tables of non_queryable types are not supported.

1 2896

PLS-00534: A Table type may not contain a nested table type or VARRAY.

1 3075

PLS-00535: A VARRAY type may not contain a NESTED TABLE, VARRAY or LOB

1 2655

PLS-00536: Navigation through REF variables is not supported in PL/SQL.

1 7330

Un-Answered Questions { ERRORS }

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.

2890

2. A student studying Information Technology at Polytechnic of Namibia is examined by coursework and written examination. Both components of assessment carry a maximum of 50 marks. The following rules are used by examiners in order to pass or fail students. a. A student must score a total of 40% or more in order to pass (total = coursework marks + examination marks) b. A total mark of 39% is moderated to 40% c. Each component must be passed with a minimum mark of 20/50. If a student scores a total of 40% or more but does not achieve the minimum mark in either component he/she is given a technical fail of 39% (this mark is not moderated to 40%) d. Grades are awarded on marks that fall into the following categories. Mark 100-70 69-60 59-50 49-40 39-0 Grade A B C D E Write a program to input the marks for both components (coursework marks out of 50 and examination marks out of 50), out put the final mark and grade after any moderation. [30]

2897

well i dont have toefl and gre scor all that stuff, and i have 7 backlogs, tell me the chances of getting the visa.

2522

wut is pre law

2735

I have got one job selection order from DECON ENGG(HRD), he told me to send 2000 rs of demand draff i have send the demand draff after some time a got a job selection order in banglore but he have written that u have to give 550 rs of Guidency fees in bangalore i dont understant what to do

2624

What is Mutex error in Triggers?

3085

I worked with $message and $$message, Bt its not working?..

2245

can a merchant exporter adjust or claim refund of input service tax ??

2300

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

3190

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

3681

Write down the difference between c. Loop and goto statement d. (!0) and (!1) e. (1= =! 1) and (1!=1) f. NULL and !NULL

3830

Program ended with error or warning, return code: 4

14363

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

2167

Jetking is C C

2690

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2812

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