JDBC/TIMESTAMP/infnity question
От | Moran, William |
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Тема | JDBC/TIMESTAMP/infnity question |
Дата | |
Msg-id | 4D557EC7CC2A544AA7C1A3B9CBA2B36724E70E5374@exchange03.epbs.com обсуждение исходный текст |
Ответы |
Re: JDBC/TIMESTAMP/infnity question
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Список | pgsql-jdbc |
Working with the JDBC driver and PostgreSQL TIMESAMP types, I've observed the following behavior, which is odd to me: getString('infinity'::timestamp) = "infinity" getString('-infinity'::timestamp) = "-infinity" getTimestamp('infinity'::timestamp) = 292278994-08-16 18:00:00.0 getTimestamp('-infinity'::timestamp) = 292269055-12-02 18:00:00.0 As best as my research can tell, the java.sql.Timestamp type doesn't have any concept of infinity/-infinity. But I'm surprised -infinity is converted into a date far in the future instead of something in the past. Looking through the source code, it looks like the driver is trying to do the best it can by picking a large date in the past ... does anyone know why it's ending up in the future? Bill Moran, System Architect Phone: 412-422-3463x4023 http://www.intermedix.com The information contained in this message is confidential and may be privileged and/or protected under law. If you received this message in error, please notify us immediately by forwarding a copy to compliance@intermedix.com and then deleting the original message and any attachments.
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