How to create a table using constraints... IF i change the PARENT KEY value ,then CHILD KEY table will also to change in the another table... plz reply ur answers @ mak2786@gmail.com Arunkumar

3 Answers  

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Does inner join return duplicate rows?

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Does oracle use sql?

0 Answers  

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SELECT ROUND(TRUNC(MOD(1600,10),-1),2) FROM dual;

10 Answers  

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I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?

2 Answers  

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Where is pl sql used?

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Why do we need cursors in pl sql?

0 Answers  

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What are the string functions in sql?

0 Answers  

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What is the difference between SQL Constraint and PL/SQL constraint.Pls give all the constraint name.

3 Answers   TCS,

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What does “select count(*) from tab” result?

15 Answers   IBM, Student, Wipro,

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How is data stored in sql?

0 Answers  

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What are the types of triggers ?

26 Answers   Aspire, BirlaSoft, TCS,

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