| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | ERIC Lawson - x52010 <eric(at)bioeng(dot)washington(dot)edu> |
| Cc: | Mike Friesen <mfriesen(at)pmcanada(dot)com>, pgsql-novice(at)postgresql(dot)org |
| Subject: | Re: General Inquiry |
| Date: | 2001-02-21 21:00:39 |
| Message-ID: | 12077.982789239@sss.pgh.pa.us |
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| Lists: | pgsql-novice |
ERIC Lawson - x52010 <eric(at)bioeng(dot)washington(dot)edu> writes:
> On Wed, 21 Feb 2001, Mike Friesen wrote:
>> 1) Does postgresql support unsigned datatypes?
> Yes.
We *could* support unsigned-integer datatypes, if anyone actually
bothered to write one; which TTBOMK no one has done. Do you really
need an unsigned-int type, as opposed to a plain vanilla integer
with a constraint "foo >= 0" ?
>> 2) Is there a maximum number of simultaneous connection to postgresql via
>> JDBC?
Should be whatever you've set as the max number of backends in the
postmaster parameters.
regards, tom lane
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