Why do we need jdbc?

0 Answers  

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Why do I have to reaccess the database for Array, Blob, and Clob data?

0 Answers  

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How to achieve JDBC Connection Pooling using JDBC DataSource and JNDI in Apache Tomcat Server?

0 Answers  

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wahts is mean by primary key and unique key?

7 Answers   Wipro,

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What are the different types of modifiers?

2 Answers  

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Give an example for execution of sql statement.

0 Answers  

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What is jdbc thin client in oracle?

0 Answers  

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What is jdbc explain?

0 Answers  

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MY code is: public class P1{ public static void main(String ar[]) { class.forName("java.lang.String"); } } errors i got are :New.java:5: error: <identifier> expected class.forName("java.lang.String"); ^ New.java:5: error: invalid method declaration; return type required class.forName("java.lang.String"); ^ New.java:5: error: illegal start of type class.forName("java.lang.String"); ^ New.java:7: error: reached end of file while parsing } ^ 4 errors HELP ME>......

3 Answers  

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What are different types of ResultSet?

0 Answers  

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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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What are the different types of 2 tier and 3 tier architecture ?

2 Answers   Honeywell,

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