What should be done for auto generating primary key id in a table ?


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More JDBC Interview Questions

Does multiple concurrent open statements per connection are supported by the JDBC-ODBC Bridge?

2 Answers  


What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?

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What are the classes and methods used for sending sql statements to database?

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What is use of connection pooling?

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What is the difference between setmaxrows(int) and setfetchsize(int)?

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What is meant by jdbc?

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What is metadata in jdbc?

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Without using of Class.forName(? ?), how do you connect to db?

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Why can't I invoke the ResultSet methods afterLast and beforeFirst when the method next works?

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Is there any limitation for no of statments executed with in batchupdate?

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What is connection pooling and why it is used?

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Why do I get UnsatisfiedLinkError when I try to use my JDBC driver?

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