Explain the difference between rowset vs. Resultset in jdbc?

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What is JDBC Statement?

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How can we set null value in jdbc preparedstatement?

0 Answers  

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What is <discriminator > in Hibernate? How exactly inheritance of Object to Tables can be done? What is the benefits of discriminator?

1 Answers   AppLabs,

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What is benefit of using preparedstatement in java?

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Give me some example for getting connection from connection pooling in JBoss Server. Is Connection Pool default in Server or we have to create it? Who can create Connection Pool in a Team. How it will be accessed by the developer code?

1 Answers   TCS,

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What is jdbc servlet?

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what is the difference between SENSITIVE and INSENSITIVE?

1 Answers  

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How can I know when I reach the last record in a table, since JDBC doesn't provide an EOF method?

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Describe how the jdbc application works.

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Statement, PrepareStatement and Callable all these are interfaces. Thought it is a interface how come we are creating objects and calling methods("preparestatement()") in it. In which class this method is defined. Please let me know. Thanks in advance. example: PreparedStatement pre = con.prepareStatement( "UPDATE COFFEES SET SALES = ? WHERE COF_NAME LIKE ?");

2 Answers  

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Explain about DSN?

0 Answers   Infosys,

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