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TCS SQL PLSQL Interview Questions
Questions Answers Views Company eMail

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

1 9536

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

21 33769

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

6 25869

What is difference between TRUNCATE & DELETE?

16 31238

What is the fastest way of accessing a row in a table?

5 14122

when a procedure /package is getting invalidated?

4 8670

how to create a primary key with out creating an index?

9 13485

how a reference cursor works?what all adnvantages are gained with it..specify the situation?

4 8785

what is Hash join?how it is different from inner join?what is the sign used for inner join?(eg: like the (+) sign used for outer join)?

3 13558

Does SQL*Plus contains pl/sql Engine?

1 7715

what are the forced views

6 19207

If you want a column to be part of the result set, after which SQL keyword does it belong? 1. SELECT 2. FROM 3. WHERE 4. GROUP BY 5. HAVING

10 13076

What is a 'instead of trigger'?

3 9037

What is the difference between join and union.

27 161816

what is the difference between binary_integer and pls_integer

2 27243

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TCS SQL PLSQL Interview Questions

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