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Re: General Inquiry

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 (view raw or flat)
Thread:
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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