SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is mutating table?

Saama Tech,

11 62029

How to call DDL statements from pl/sql?

5 31313

How to perform a loop through all tables in pl/sql?

Evosys, MBT,

4 14756

How to maintain the history of code changes of pl/sql?

3 13429

what are Dynamic SQL statements?

9 23147

Does it possible to pass object (or) table as an argument to a remote procedure?

TCS,

1 13995

What is pl/sql and what is it used for?

4 13565

what is constraining table?

2 12727

How pl/sql source code can be protected?

3 9760

What is the result, when NULL is compared with NULL?

TCS,

22 45204

What can be a size of a pl/sql block? Is there any limit?

2 11665

what are %TYPE and %ROWTYPE? what is the difference?

ICICI, Saama Tech, Sail,

7 45745

HOW TO APPEAR FOR ONLINE EXAMS OF SQL & PL/SQL? WHICH BOOKS WILL BE BETTER FOR REFERENCE TO QUALIFY THESE EXAMS? ARE THERE ANY MODEL PAPERS AVAILABLE IN THE MARKET ABOUT SQL & PLSQL?

2 6590

What are the advantages of VIEW?

5 31908

How many LONG columns are allowed in a table?

CTS,

6 22012


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Un-Answered Questions { SQL PLSQL }

What is nosql db?

529


How is data stored in sql?

543


What is the purpose of a secondary key?

500


What is trigger explain it?

540


What is difference between function and trigger?

535






list out some tools through which we can draw e-r diagrams for mysql. : Sql dba

499


Why we use pl sql?

520


Write a sql select query that only returns each name only once from a table?

553


What is sql scripting?

547


What is the plv (pl/vision) package offers?

605


What is difference between sql function and stored procedure?

496


How do I find sql profiler?

501


How does rowid help in running a query faster?

959


How do you optimize a stored procedure in sql?

493


Why use triggers in sql?

486