wt is the diff b/w greast and max ,least and min? wt is the diff b/w case and decod?

4 Answers   Oracle, TCS, Tecnics,

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what is the main difference between join and subqurey?

3 Answers   Oracle,

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What is a trigger in pl/sql?

1 Answers  

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explain the advantages and disadvantages of stored procedure? : Sql dba

0 Answers  

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how to convert character strings to dates? : Sql dba

0 Answers  

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Types of optimization?

6 Answers   Microsoft,

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HOW TO TUNE ORACLE SQL QUERIES GIVE ME STEP BY SREP

1 Answers   TCS,

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What is sql mysql pl sql oracle?

0 Answers  

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Let us suppose we have a table with structure in order empno empname empdesig empcountry and now i want to re-organize the columns of this table to empno empdesig empname empcountry how can i do this with queries ? assume that table contains the data.

3 Answers  

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what is a control file ? : Sql dba

0 Answers  

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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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What is the unique index?

0 Answers  

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