| From: | Dave Cramer <pg(at)fastcrypt(dot)com> |
|---|---|
| To: | Heikki Linnakangas <heikki(at)enterprisedb(dot)com> |
| Cc: | Kris Jurka <books(at)ejurka(dot)com>, Till Toenges <tt(at)kyon(dot)de>, pgsql-jdbc(at)postgresql(dot)org |
| Subject: | Re: statement caching link on jdbc page |
| Date: | 2007-10-05 13:08:24 |
| Message-ID: | 47063748.20206@fastcrypt.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-jdbc |
Heikki Linnakangas wrote:
> Dave Cramer wrote:
>
>> No, it doesn't work with older JDK's. Here is the problem. The class
>> file structures have changed with newer versions, and cannot be read by
>> older JRE's
>>
>> You cannot compile a newer JDBC with an old compiler since the
>> interfaces are not implemented ( among other things ) , and the newer
>> jars cannot be run with older JRE's
>>
>
> Could you use the JDK 1.6 compiler with "javac -target 1.5"?
>
>
You have some control over the class compatibility, but not over the
interface which is provided by the jdk library.
It might be possible, not sure.
Dave
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Till Toenges | 2007-10-06 12:48:43 | Re: statement caching link on jdbc page |
| Previous Message | Heikki Linnakangas | 2007-10-05 12:54:15 | Re: statement caching link on jdbc page |