Which language is used in sql?

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Write a sql select query that only returns each name only once from a table?

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What are triggers and its uses?

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what is the difference between myisam static and myisam dynamic? : Sql dba

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Hi, Can anybody please explain me the flow of the below query. I am not able to understand how this query works. This query is for finding the Nth highest salary.. SELECT DISTINCT (a.sal) FROM EMP A WHERE &N = (SELECT COUNT (DISTINCT (b.sal)) FROM EMP B WHERE a.sal<=b.sal); If N = 2 then second highest salary will be the o/p. If N = 3 then third highest salary will be the o/p. and so on.. Thanks, Nitin

5 Answers   Deloitte, Ness Technologies,

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how to decrement dates by 1 in mysql? : Sql dba

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What is a cursor for loop ?

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which operator is used in query for pattern matching? : Sql dba

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Is clustered index a primary key?

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Is oracle and sql same?

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How do you display "13th of November, 17 days left for month end" without hardcoding the date.

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Is sql low level language?

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