Re: Timestamp Conversion Woes Redux
От | Dave Cramer |
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Тема | Re: Timestamp Conversion Woes Redux |
Дата | |
Msg-id | 1A780591-04A3-49B9-AADC-7EEC29C4DD1A@fastcrypt.com обсуждение исходный текст |
Ответ на | Timestamp Conversion Woes Redux (Christian Cryder <c.s.cryder@gmail.com>) |
Список | pgsql-jdbc |
Sorry, I have the book, no url. I'll see if I can resolve this though Dave On 21-Jul-05, at 5:09 PM, Kevin Grittner wrote: > Could you post the URL so that I can find the reference without > searching the whole trail? (My apologies if I missed this in an > earlier > message -- there have been so many on this topic that I sometimes > skimmed.) > > That would seem to conflict with information from the URL below, from > which I will paste a quote. > > http://java.sun.com/j2se/1.4.2/docs/guide/jdbc/getstart/mapping.html > > Methods added in the JDBC 2.0 core API make it possible for the driver > to take a specified time zone into account when calculating a date, > time, or timestamp. The time zone information is included in a > java.util.Calendar object that is passed to new versions of the > methods > for getting and setting Date, Time, and Timestamp values. When no time > zone is specified, the driver uses the time zone of the virtual > machine > running the application when it calculates a date, time, or timestamp. > > > >>>> Dave Cramer <pg@fastcrypt.com> 07/21/05 3:52 PM >>> >>>> > > On 21-Jul-05, at 1:07 PM, Kevin Grittner wrote: > > >> (1) When storing a Timestamp object to a database column which is >> defined as a timestamp with a time zone, what time zone should be >> used? >> Regardless of the choice, the value in the column must represent the >> same moment as the original Timestamp object. It seems clear that >> some >> methods allow you to specify a Calendar object for the sole >> purpose of >> specifying the time zone, and that in the absence of that, the >> default >> time zone of the JVM should be used. >> >> > According to the JDBC API tutorial the time zone of the server > > >
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