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SQL PLSQL Interview Questions
Questions Answers Views Company eMail

Is it possible to use LONG columns in WHERE clause or ORDER BY?

3 14939

Is it possible to access the current value in a session before accessing next value?

1 5415

What is Referential Integrity?

IBM,

3 10833

What are the data types allowed in a table?

3 5979

What is an Integrity Constraint?

4 7159

Explain Connect by Prior?

2 10594

What are the types of SQL Statement?

3 18906

What is a transaction?

5 6889

How to access the current value and next value from a sequence?

6 10474

What is CYCLE/NO CYCLE in a Sequence?

2 8236

What is a database link?

3 6705

If a View on a single base table is manipulated will the changes be reflected on the base table?

5 12133

Where the integrity constrints are stored in Data Dictionary?

1 5291

What is a join?Explain the different types of joins?

Bank Of India, CitiGroup, Google, ICICI, Saama Tech, SkyTech, TCS,

6 29739

What is ON DELETE CASCADE?

3 9475


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Un-Answered Questions { SQL PLSQL }

What is the difference between having and a where in sql?

413


Can unique keys be null?

339


What are tuples in sql?

379


what is schema? : Sql dba

405


what are the limitations of identity column? : Transact sql

402






What are the benefits of pl sql?

369


What is break?

448


What is a sql select statement?

389


How do I view stored procedures?

380


a table has 2 classifications 1)liabilities 2)earnings this liabitity has 2 elements with 2 input values and the earnings have 2 elements with 2 input values i wrote a query so that my input is liability savings amount1 amount2 xxxx null xxxxxx 0 xxx1 null xxxxx1 0 null yyyy 0 yyyy null yyy1 0 yyy1 my problem is --when i developed a report(d2k) with this data my o/p is liabilities,amount1,savings,amount2 xxxx xxxxxx xxx1 xxxxx1 yyyy yyyy yyy1 yyy1 how could i move this savings,savings values 2 palces up. can any body provide me witha better solution

1623


how to extract a unit value from a date and time? : Sql dba

392


what are the other commands to know the structure of table using mysql commands except explain command? : Sql dba

399


Does sql support programming?

398


what is innodb? : Sql dba

418


What is example of database?

366