Answer / yogesh sharma

select order_no,avg(cost) from order group by order_no;

How to find out what oracle odbc drivers are installed?

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Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracles. What database recovery options are available? Database is in archive log mode.

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What is pragma restrict_reference in oracle 9i?When we use this?Give me one realtime scenario?

4 Answers   Microsoft, Wipro,

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3. Adapt your query in (2) above so that only post codes with more than twenty orders are displayed.

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What should be the return type for a cursor variable.Can we use a scalar data type as return type?

1 Answers  

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Is oracle an open source?

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waht is referencial integrity?

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Anybody can tell me, how do we find second largest emp salary from emp table.. Thanks in advance ...

10 Answers   Cognizant, ID, NTTF Nettur Technical Training Foundation, Sony, Verizon,

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what are indexes..how many types of index's are there and what are they?

7 Answers   Green Info Solutions, TCS,

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Hi friends can u send the oracle 9i full version download link?????????????? please reply ?

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What privilege is needed for a user to connect to oracle server?

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What do you understand by database schema and what does it hold?

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