How warnings are retrieved in JDBC?

1 Answers  

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What is jdbc type?

0 Answers  

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Is jdbc faster than hibernate?

0 Answers  

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What is metadata in programming?

0 Answers  

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

3 Answers   IBM,

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Which of the attributes in the monitoring tab for a jdbc connection pool in the administrative console tell us how many clients are currently waiting for a connection?

0 Answers  

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What are the 4 types of jdbc drivers?

0 Answers  

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What is JDBC RowSet? What are different types of RowSet?

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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Why should we close database connections in java?

0 Answers  

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What is represented by the connection object?

0 Answers  

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What types of DataSource objects are specified in the Optional Package?

0 Answers  

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