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

Database Errors Interview Questions

Questions Answers Views Company eMail

PLS-01703: Cursor name in CLOSE statment must be of length 1

1 2810

PLS-01704: The expressions in a sort clause must be column specs or unsigned integers, with optional ASC or DESC

1 2615

PLS-01705: table specified by a cursor not updatable if cursor specification has a UNION or ORDER_BY

1 3708

PLS-01707: In positioned DELETE or UPDATE statement, table must be identified in specification of cursor

1 2634

PLS-01708: In searched DELETE, UPDATE or INSERT, table must not appear in FROM clause of subqueries in search condition

1 2684

PLS-01709: value list of INSERT statement, if specified with value list rather than subquery, must be value specification

1 2838

PLS-01710: In a positioned DELETE or UPDATE statement, the cursor name must be of length 1

1 2981

PLS-01711: A SELECT statement may not contain ORDER_BY, HAVING, or GROUP_BY clause

1 2991

PLS-01712: ANSI does not allow bind variables as INDICATORS

1 2930

PLS-01713: The constraints on these types do not match

1 2927

PLS-01714: ANSI expects a column name not a literal value here

1 2987

PLS-01900: : character to number conversion error

1 3233

PLS-01901: : host bind array too small

1 5191

PLS-01902: : hex to raw conversion error

1 6108

PLS-01903: : non-integer error number

1 3233

Un-Answered Questions { Database Errors }

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

4042

if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2761

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

3229

What severity level errors are managed in TRY-CATCH block?

2270

when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

2300

RMAN-05017: no copy of datafile number found to recover

2471

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

2701

ORA-16626: failed to enable specified object

2278

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

6723

invalid quantity specification negative quantity are not allowed for this item please check this item definition quantity

3440

What is Mutex error in Triggers?

3132

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

1823

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

2868

why we are using shift key in unix shell script

3240

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

2724

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