discuss about myisam index statistics collection. : Sql dba

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what is a primary key? : Sql dba

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what is the use of friend function? : Sql dba

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What is sqlite format?

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How do you get column names only for a table (sql server)?

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How do I start pl sql?

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what is the purpose of update command in oracle?

7 Answers   MBT,

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I have one table,in that table (1)i have java1.1 version books are 2 and java1.5 version books are 4. (2).Net2.0 books are 3, .Net3.5 books are 2 (3)ABC1.6 books are 4, ABC2.0 books are 3. Now i want output is like Book Count Java 6 .Net 5 ABC 7 For this i need sql query, please help me if anyone how to get this result. Thanks, Seenu

4 Answers   Adea,

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What is the requirement of self-join?

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Which is faster joins or subqueries?

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What is substitution variable in pl sql?

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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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