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Wipro SQL PLSQL Interview Questions
Questions Answers Views Company eMail

what is difference b/w pravite procedures and public procedures?

3 16467

is it necessary to write group by and order by clause together

3 8465

Use The Implicit cursor to Query The Department table information Where Deptno is 30.check,if no record was found then print "Record Was Not Found".Else Print Deptname And Ename.Dept table Have Dname Varchar2(20),Deptno Number,EnameVarchar2(20).Please Answer In 2 mins,with in Maximum 15 lines.

5 6457

ERROR:Insert or update on table"accnt" violates foreign key constraints "acct_to_curr_symbol" DETAILS:KEY(accnt_curr_id)(-2)is not present in the table "curr_symbol" ......solve The Problem..


Temporary table vs Table variable in sql server?


i have table T!. A B C D NULL 1 2 3 4 NULL 5 6 7 8 NULL 9 10 11 12 NULL. I WANT COUNT OF NULL VALUES IN TABLE. WRITE A QUERY.

14 14563

how to load data with out header and footer records in a database using sql*loader? pls tell me the answer urgently

1 5241

What is Difference Between Unique and Primary Key Constraints?


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Wipro SQL PLSQL Interview Questions

Un-Answered Questions

What is the flash?


What are the properties of binary heap?


is there an api for retrieving information on the files located in the store? I am looking to check when it was last written?


What is reverberation?


What are the archiving options introduced in exchange server 2010?


Is it ok to cancel chkdsk?


What change management functions do you require? How do you want to define the validity of BOMs (based on date/freely definable parameters)? Must existing change histories be transferred to the R/3 System?


List out the basic operations that can be performed on a stack?


What are the disadvantages of using a spreadsheet?


What is a function call or a callable object in python?


Explain fact structure?


What are the factors involved in considering the choice of dry screw compressor?


Do you need to close br tag?


How do you do batch testing in wr & is it possible to do in qtp, if so explain?


How long does it take concrete to harden?