what is the main difference between join and subqurey?

3 Answers   Oracle,

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Can we use joins in subquery?

0 Answers  

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What is microsoft t sql?

0 Answers  

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What are all the different normalizations?

0 Answers  

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Can a table have two primary keys?

44 Answers   HCL, MetaCube,

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How long it takes to learn pl sql?

0 Answers  

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Which one is the Best approach to put code, among Triggers and Procedures? Explain?

1 Answers   Sierra Atlantica,

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Why is normalization important?

0 Answers  

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Display the total debit counts, total credit counts, sum of total debits, sum of total credits from an employee's transaction table (a single table) containing the following columns. Transaction_number Transaction_amount Transaction_date Transaction_type --> tells if the amount is a credit or a debit. As the query alone is important, the table is left with specifying just the field's name. Pls help me with this query.

3 Answers   iNautix, Oracle,

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What is trigger in flip flop?

0 Answers  

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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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give the syntax of grant and revoke commands? : Sql dba

0 Answers  

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