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What is the result, when NULL is compared with NULL?22 40259
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What is difference between TRUNCATE & DELETE?16 35962
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when a procedure /package is getting invalidated?4 10540
how to create a primary key with out creating an index?9 16039
how a reference cursor works?what all adnvantages are gained with it..specify the situation?4 10299
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 15158
Does SQL*Plus contains pl/sql Engine?1 8632
what are the forced views6 21663
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. HAVING10 15724
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What is the difference between join and union.27 168146
what is the difference between binary_integer and pls_integer2 29710
what are buses used for communication in embedded system?
Define join and name different types of joins?
Why is java called the platform independent programming language?
Explain coalesce function?
What Is Money Laundering?
Tell me how do I determine a post, page, category, tag, link, link category, or user id?
Explain the scenarios or situations under which progress database creates new index entry for a record?
What is circuit switching?
What happens to a detailed record when a master record is deleted?
hi experts, i was asked to write down the requirement description,test scenario, and test cases for gmail login and send email and then to check the email was sent in the sent mails.the format given to me was like this: Req ID, Req description, Test Scenario, Test cases....Can anybody please help me out with this..
What is the use of spring orm?
how to customize the view of my mailboxes?
What are dispatcher objects?
What is the use of centralized administration work center?
What is autonomous system