Monday, April 15, 2013

Do I Need To Close Connection To The Database After Use? - Java ...


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    2 Replies - 41 Views - Last Post: Yesterday, 11:17 PM Rate Topic: -----

    #1 iwanttolearn ?Icon User is online

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    • Posts: 51
    • Joined: 13-March 12

    Posted Yesterday, 09:43 PM

    im creating a java program that is connected to my mssql database, im using stored procedure

    do i need to close connection after using it?

    if i close the connection does my PreparedStatement and ResultSet will be closed too? or i need to close it by codes too?

    which is first to be closed?

    PreparedStatement, ResultSet or Connection?

    thanks for answering

    Is This A Good Question/Topic? 0

    Replies To: do i need to close connection to the database after use?

    #2 pbl ?Icon User is offline

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    Re: do i need to close connection to the database after use?

    Posted Yesterday, 09:50 PM

    always cleaner to close connection/ResultSet
    Closing connection will make useless all your PreparedStatememt
    In any cases ResultSet should be close after the while(rs.next()) loop


    #3 iwanttolearn ?Icon User is online

    Reputation: -2

    • Posts: 51
    • Joined: 13-March 12

    Re: do i need to close connection to the database after use?

    Posted Yesterday, 11:17 PM

    @sir pbl tnx. what will be close first?

    can does this codes look good? or this is a bad idea sir?

    
try {           //after while(rs.next()) loop             rs.close(); //ResultSet        {               }     }     finally {   pst.close(); //PreparedStatement   conn.close(); //Connection } 


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    Source: http://www.dreamincode.net/forums/topic/318545-do-i-need-to-close-connection-to-the-database-after-use/

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