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    <title>Support Forums: Message List - Time Stamp for transaction on web</title>
    <link>http://www.theserverside.com</link>
    <description>Most recent forum messages</description>
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    <pubDate>Tue, 21 May 2013 22:44:40 -0400</pubDate>


    <item>

        <title>Stupid Race Condition</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[There is always a possibility of users updating the same record !! You do not seem to have enough experience to comment on this or any other technical matters....]]></description>
        

        <pubDate>Wed, 19 Jan 2005 17:14:40 -0500</pubDate>

        

        <jf:creationDate>Wed, 19 Jan 2005 17:14:40 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 19 Jan 2005 17:14:40 -0500</jf:modificationDate>
        <jf:date>Jan 19, 2005</jf:date>
        <jf:author>Sunil Pethe</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>From the user side</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[If the front-end is a web application, then the user is entitled to use the &quot;back&quot; button and submit the form twice, with different data. I emphasize the word &quot;entitled&quot;.<br><br>In your application logic, don't display a message:...]]></description>
        

        <pubDate>Thu, 26 Aug 2004 23:18:35 -0400</pubDate>

        

        <jf:creationDate>Thu, 26 Aug 2004 23:18:35 -0400</jf:creationDate>
        <jf:modificationDate>Thu, 26 Aug 2004 23:18:35 -0400</jf:modificationDate>
        <jf:date>Aug 26, 2004</jf:date>
        <jf:author>Thierry Danard</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Hi,...]]></description>
        

        <pubDate>Mon, 01 Oct 2001 09:46:20 -0400</pubDate>

        

        <jf:creationDate>Mon, 01 Oct 2001 09:46:20 -0400</jf:creationDate>
        <jf:modificationDate>Mon, 01 Oct 2001 09:46:20 -0400</jf:modificationDate>
        <jf:date>Oct 1, 2001</jf:date>
        <jf:author>jean-luc thiry</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Hi...]]></description>
        

        <pubDate>Mon, 23 Jul 2001 13:37:34 -0400</pubDate>

        

        <jf:creationDate>Mon, 23 Jul 2001 13:37:34 -0400</jf:creationDate>
        <jf:modificationDate>Mon, 23 Jul 2001 13:37:34 -0400</jf:modificationDate>
        <jf:date>Jul 23, 2001</jf:date>
        <jf:author>batemanj@transcontinental.ca</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[We have used the timestamp pattern in a different scenarion where EJB had not been used. We created two fields in the database...]]></description>
        

        <pubDate>Thu, 28 Jun 2001 22:02:19 -0400</pubDate>

        

        <jf:creationDate>Thu, 28 Jun 2001 22:02:19 -0400</jf:creationDate>
        <jf:modificationDate>Thu, 28 Jun 2001 22:02:19 -0400</jf:modificationDate>
        <jf:date>Jun 28, 2001</jf:date>
        <jf:author>Rajib Ghosh</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[My solution to this is:...]]></description>
        

        <pubDate>Wed, 27 Jun 2001 03:28:35 -0400</pubDate>

        

        <jf:creationDate>Wed, 27 Jun 2001 03:28:35 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 27 Jun 2001 03:28:35 -0400</jf:modificationDate>
        <jf:date>Jun 27, 2001</jf:date>
        <jf:author>Jonathan Gibbons</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Thank you Marcioni for supplying an excellent reason why all of this fuss over timestamps is worthless. Updating a primary key? And in turn updating all foreign keys that reference this key? ...]]></description>
        

        <pubDate>Fri, 22 Jun 2001 10:37:49 -0400</pubDate>

        

        <jf:creationDate>Fri, 22 Jun 2001 10:37:49 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 22 Jun 2001 10:37:49 -0400</jf:modificationDate>
        <jf:date>Jun 22, 2001</jf:date>
        <jf:author>Race Condition</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[..sorry the table &quot;structure&quot; didn't come very clean on ...]]></description>
        

        <pubDate>Fri, 22 Jun 2001 04:56:42 -0400</pubDate>

        

        <jf:creationDate>Fri, 22 Jun 2001 04:56:42 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 22 Jun 2001 04:56:42 -0400</jf:modificationDate>
        <jf:date>Jun 22, 2001</jf:date>
        <jf:author>fmarchioni fmarchioni</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Hi,...]]></description>
        

        <pubDate>Fri, 22 Jun 2001 04:45:25 -0400</pubDate>

        

        <jf:creationDate>Fri, 22 Jun 2001 04:45:25 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 22 Jun 2001 04:45:25 -0400</jf:modificationDate>
        <jf:date>Jun 22, 2001</jf:date>
        <jf:author>fmarchioni fmarchioni</jf:author>
        <jf:replyCount>3</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Jason,...]]></description>
        

        <pubDate>Thu, 21 Jun 2001 09:00:46 -0400</pubDate>

        

        <jf:creationDate>Thu, 21 Jun 2001 09:00:46 -0400</jf:creationDate>
        <jf:modificationDate>Thu, 21 Jun 2001 09:00:46 -0400</jf:modificationDate>
        <jf:date>Jun 21, 2001</jf:date>
        <jf:author>Moore Ewing</jf:author>
        <jf:replyCount>4</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Why are different users updating the same rows in the database? Do you have a real-world need for this? Personally I have never seen a need for record locking. If you have multiple users updating the same records, there is a problem with......]]></description>
        

        <pubDate>Thu, 14 Jun 2001 17:01:06 -0400</pubDate>

        

        <jf:creationDate>Thu, 14 Jun 2001 17:01:06 -0400</jf:creationDate>
        <jf:modificationDate>Thu, 14 Jun 2001 17:01:06 -0400</jf:modificationDate>
        <jf:date>Jun 14, 2001</jf:date>
        <jf:author>Race Condition</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Hi community,...]]></description>
        

        <pubDate>Mon, 11 Jun 2001 19:40:12 -0400</pubDate>

        

        <jf:creationDate>Mon, 11 Jun 2001 19:40:12 -0400</jf:creationDate>
        <jf:modificationDate>Mon, 11 Jun 2001 19:40:12 -0400</jf:modificationDate>
        <jf:date>Jun 11, 2001</jf:date>
        <jf:author>Alex Sarkovsky</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Krishna Party,...]]></description>
        

        <pubDate>Fri, 08 Jun 2001 08:39:12 -0400</pubDate>

        

        <jf:creationDate>Fri, 08 Jun 2001 08:39:12 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 08 Jun 2001 08:39:12 -0400</jf:modificationDate>
        <jf:date>Jun 8, 2001</jf:date>
        <jf:author>Krishnan Subramanian</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Each database table has a timestamp (or version number) field. In your one-to-many sample the Order# is foreign key in the OrderItem table. In my pattern setting the foreign key is pushed to the db (before insert and before update triggers), i.e. the EJB...]]></description>
        

        <pubDate>Fri, 08 Jun 2001 07:22:14 -0400</pubDate>

        

        <jf:creationDate>Fri, 08 Jun 2001 07:22:14 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 08 Jun 2001 07:22:14 -0400</jf:modificationDate>
        <jf:date>Jun 8, 2001</jf:date>
        <jf:author>Martin Weiss</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Time Stamp for transaction on web</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=6894</link>

        

        
            <description><![CDATA[Having a timestamp/version on a table doesn't solve the problem entirely. It looks to me that there must be one timestamp for an entity bean (need to take care of composite relationships). For example, if an OrderItems are owned by the Order and if an...]]></description>
        

        <pubDate>Thu, 07 Jun 2001 18:58:02 -0400</pubDate>

        

        <jf:creationDate>Thu, 07 Jun 2001 18:58:02 -0400</jf:creationDate>
        <jf:modificationDate>Thu, 07 Jun 2001 18:58:02 -0400</jf:modificationDate>
        <jf:date>Jun 7, 2001</jf:date>
        <jf:author>Krishna Party</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>



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