Explain the select statement in sql?

0 Answers  

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What is a unique constraint?

0 Answers  

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How do you handle exceptions. Give the syntax for it?

1 Answers   BCL, Microsoft,

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what is an associative array with example?

1 Answers  

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What does the base_object_type column shows in the user.triggers data dictionary view?

0 Answers  

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Can you create a table with Primary Key not as the clustered index.

2 Answers   CGI,

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Why do we create views in sql?

0 Answers  

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How can one get sql*loader to commit only at the end of the load file? : aql loader

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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Can you have a foreign key without a primary key?

0 Answers  

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Two Methods of retrieving SQL?

7 Answers   Atiric Software, Microsoft, Oracle, TCS, Wipro,

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What is an index in sql with example?

0 Answers  

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