What is the use of jdbc api?

0 Answers  

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can we define indexes on a foreign key? Explain pros and cons?

1 Answers  

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Why would you use setautocommit(false) in jdbc?

0 Answers  

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What is Statement and PreparedStatement? whatz the difference?

2 Answers  

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java.lang.ClassNotFoundException:oracle.jdbc.driver.OracleDr iver? I get this error at run time.I used oracle10G. I set CLASS PATH:C:\oraclexe\app\oracle\product\10.2.0 \server\jdbc\lib\ojdbc14.jar; I write JDBC PROGRAM like import java.sql.*; class Example { public static void main(String args[]) { try { Class.forName ("oracle.jdbc.driver.OracleDriver"); System.out.println("Driver Loaded"); Connection con=DriverManager.getConnection ("jdbc:oracle:thin:@localhost:1521:xe","system","salmas"); System.out.println("Driver Connected"); Statement st=con.createStatement(); ResultSet rs=st.executeQuery("select * from emp"); while(rs.next()) { System.out.println(rs.getInt(1)); System.out.println(rs.getString(2)); System.out.println(rs.getString(3)); } st.close(); con.close(); } catch(Exception e) { System.out.println(e); } finally { System.out.println("it's finally block executed"); } } }

6 Answers   CTS,

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What is getconnection method in java?

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Hi to all.. well i want to make a standalone application which can use the concept of connection pooling, constraint is that i have not to use any application server like weblogic etc. Please help me out. Thaks in advance.

3 Answers   Huawei,

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what exactly happens when we execute "Class.forname("Driver class name");"?Explain indetail

10 Answers   Accenture, HP, IBM, Infosys, SAP Labs, SAS, Sasken, Trigent, Wipro,

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How to rollback a JDBC transaction?

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What do you mean by batch processing in jdbc?

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Which Driver is preferable for using JDBC API in Applets?

2 Answers  

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In JDBC, All the API?s are interfaces? Where is the actual implementation?

3 Answers   HCL,

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