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Re: Enhydra: Interbase 64 bit Problem


I am using Interbase 6 server on Windows2k with the Interclient 1.6 for jdk 1.2. on Red Hat Linux 6.2. You can download this via ftp://ftp.interbase.com/pub/products/InterClient/IC160001LinuxJRE12.tar.gz . So far, I have had no problems retrieving the TIMESTAMP fields in my tables. At this point, I have not set the date fields yet, but I would be surprised if the setters didn't work for this and the getters did.

It appears that the 1.6 version of Interclient supports at least some of the dialect 3 features. I cannot find anything that explicitly states the support of dialect 3, but empirically, it does seem to provide the needed support.

At 11:46 AM 9/29/00 -0700, Bill Karwin wrote:
Marc Spitzer wrote:
>
> Interbase 6 has 2 dialects for production use, 1 & 3.   dialect 1 is for
> backward compatibility and does have the new v6 features, 64 bit ints for
> example.  Check to see if your database is created a dialect 1 database, if
> it is you do not have 64 bit ints, or it could be your jdbc driver is
> dialect 1(is that possible???).  If you want the new features of v6 create
> the db as dialect 3.

InterBase's JDBC driver _only_ supports dialect 1.  They haven't updated
it to support the new datatypes in InterBase 6.  There's no word on when
(or if) they will do this.

You can access a dialect 3 database with a dialect 1 client as long as
your queries don't reference any of the specific columns that use
dialect 3 dependant datatypes.

InterBase's dialect 3 features are:
- the 64-bit exact NUMERIC datatype
- SQL-compliant TIMESTAMP, DATE, and TIME datatypes
- delimited identifiers
  (e.g. SELECT "Key" FROM "My Table").

--
Bill Karwin (bill@xxxxxxxxxx)
Application Architect - Lutris Technologies Inc.
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Brooke Hedrick
MillaMilla Enterprises
brooke_hedrick@xxxxxxxxxxxxxx
http://www.millamilla.com

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