What are the advantages of using preparedstatement over statement?

0 Answers  

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How can we store and retrieve images from the database?

0 Answers  

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When do we use execute method in java jdbc?

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What is JDBC Connection? Explain steps to get Database connection in a simple java program.

0 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 the syntax of URL to get connection?

1 Answers  

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How to find that, a row is updated or not?

2 Answers  

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How do you insert images into database using jdbc?

0 Answers  

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What are the considerations for deciding on transaction boundaries?

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Why do we use jdbc?

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What does the jdbc resultset interface?

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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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