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Groups > comp.lang.java.programmer > #14219

Re: JDBC transaction isolation

Date 2012-05-03 17:13 -0400
From Arne Vajhøj <arne@vajhoej.dk>
Newsgroups comp.lang.java.programmer
Subject Re: JDBC transaction isolation
References <jnu4pj$ncr$1@dont-email.me> <4fa2aa0c$0$294$14726298@news.sunsite.dk> <jnujl6$os4$1@dont-email.me> <4fa2d5c7$0$288$14726298@news.sunsite.dk> <12060445.34.1336078806378.JavaMail.geo-discussion-forums@pbbpg8>
Message-ID <4fa2f4f4$0$295$14726298@news.sunsite.dk> (permalink)
Organization SunSITE.dk - Supporting Open source

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On 5/3/2012 5:00 PM, Lew wrote:
> Arne Vajhøj wrote:
>> markspace wrote:
>>> Arne Vajhøj wrote:
>>>> You let the database do it - not the driver.
>>>
>>> Yes, OK. Driver/DB thing. At some lower level than my app.
>>>
>>>> It is a classic database topic.
>>>
>>>
>>> Hmm, I'll try to find some other sources then, if it's a general topic
>>> and not restricted to JDBC implementations.
>>
>> It is not.
>>
>> ADO.NET has it at provider level:
>>
>> http://msdn.microsoft.com/en-us/library/system.data.isolationlevel.aspx
>>
>> Almost all database have it at the SQL level:
>
> But not all DBMSes support all four transaction levels.

True.

Which is why we have:

http://docs.oracle.com/javase/6/docs/api/java/sql/DatabaseMetaData.html#supportsTransactionIsolationLevel%28int%29

Arne

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JDBC transaction isolation markspace <-@.> - 2012-05-03 07:30 -0700
  Re: JDBC transaction isolation Arne Vajhøj <arne@vajhoej.dk> - 2012-05-03 11:53 -0400
    Re: JDBC transaction isolation markspace <-@.> - 2012-05-03 11:43 -0700
      Re: JDBC transaction isolation Arne Vajhøj <arne@vajhoej.dk> - 2012-05-03 15:00 -0400
        Re: JDBC transaction isolation Lew <lewbloch@gmail.com> - 2012-05-03 14:00 -0700
          Re: JDBC transaction isolation Arne Vajhøj <arne@vajhoej.dk> - 2012-05-03 17:13 -0400
        Re: JDBC transaction isolation "Richard Maher" <maher_rj@hotspamnotmail.com> - 2012-05-04 06:23 +0800
          Re: JDBC transaction isolation Arne Vajhøj <arne@vajhoej.dk> - 2012-05-03 19:57 -0400
            Re: JDBC transaction isolation Richard Maher <maherrj@googlemail.com> - 2012-05-03 19:08 -0700
              Re: JDBC transaction isolation Arne Vajhøj <arne@vajhoej.dk> - 2012-05-03 22:34 -0400
                Re: JDBC transaction isolation Richard Maher <maherrj@googlemail.com> - 2012-05-03 20:11 -0700
                Re: JDBC transaction isolation Richard Maher <maherrj@googlemail.com> - 2012-05-03 22:33 -0700
                Re: JDBC transaction isolation Arne Vajhøj <arne@vajhoej.dk> - 2012-05-04 08:27 -0400
                Re: JDBC transaction isolation Lew <lewbloch@gmail.com> - 2012-05-04 06:58 -0700
          Re: JDBC transaction isolation Lew <lewbloch@gmail.com> - 2012-05-03 17:15 -0700
            Re: JDBC transaction isolation Arne Vajhøj <arne@vajhoej.dk> - 2012-05-03 21:22 -0400
              Re: JDBC transaction isolation Lew <lewbloch@gmail.com> - 2012-05-03 18:32 -0700

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