How to display all Friday's in a year with date?

4 Answers   Flipkart,

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what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba

0 Answers  

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what is inline command?

2 Answers  

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What is the purpose of the partition table?

0 Answers  

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Is sql dba a good career? : SQL DBA

0 Answers  

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package specification-3 procedures package body-4 procedures how can i write for other procedure in package body

2 Answers   Reliance,

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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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What is a ddl command?

0 Answers  

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Which kind of parameters cannot have a default value in pl sql?

0 Answers  

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what is a composite primary key ? : Sql dba

0 Answers  

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How many commands are in sql?

0 Answers  

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what is myisam? : Sql dba

0 Answers  

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