What is difference between inner join and self join?

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What are the operators in sql?

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table having two columns - entity,zone enity zone pen east pen west pen north pen south pen east pencil east pencil east pencil west I want the output as : entity east west north south pen 2 1 1 1 pencil 2 1 0 0

2 Answers  

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In table three columns with 1 milion records(here there is no sequence values) i want add one more column with sequence values from the first how it is posible?

4 Answers   Tech Soft,

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What is the purpose of the sql select top clause?

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How many triggers can be applied on a table?

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How do I create an index in word?

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How to disable a trigger name update_salary?

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can we write stored function in out parameters? how to call through select statement? how to written more than one value plz give the exmple?

1 Answers  

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How much ram can sql express use?

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how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6

4 Answers   Hexaware,

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Do you understand the meaning of exception handling?

3 Answers  

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