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From: Jasen Betts <jasen@xnet.co.nz>
To: pgsql-sql@postgresql.org
Subject: Re: Compare the resulta of a count sql into bash
Date: 27 Jan 2011 10:20:06 GMT
Message-ID: <ihrgsm$c74$1@reversiblemaps.ath.cx> (raw)
References: <AANLkTikw09TZJGa8MMWPb9Rwt1_2Nom2fZjzVB8NhR+G@mail.gmail.com>

On 2011-01-26, manuel antonio ochoa <manuel8aalfaro@gmail.com> wrote:
> --0015174be152ceb275049ac2dc95
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hello,
> I have the next :
>
> COUNTONE=`/var/lib/pgsql/bin/./psql -U 'Thor'   -d princlocal -p 5432 -h
> 192.170.1.82  -c "select count(*) from monterrey.${NOMBRETB}"`
> COUNTTWO=`/var/lib/pgsql/bin/./psql -U 'Thor'   -dprinclocal -p 5432 -h
> 192.170.1.82  -c "select count(*) from monterrey.$nombre where recibo
> between '$FI' and '$FF'"
>
> I want to compare the result countone with countwo  how does it works  ?

you need -t 

COUNTONE=`/var/lib/pgsql/bin/./psql -t -U 'Thor' -d princlocal -p 5432 -h  192.170.1.82  -c "select count(*) from monterrey.${NOMBRETB}"`
COUNTTWO=`/var/lib/pgsql/bin/./psql -t -U 'Thor' -d princlocal -p 5432 -h 192.170.1.82  -c "select count(*) from monterrey.$nombre where recibo between '$FI' and '$FF'"`

or like this:

CONN="user=Thor database=princlocal port=5432 host=192.170.1.82"
PSQL=/var/lib/pgsql/bin/psql
COUNTONE=`$PSQL "$CONN" -t -c "select count(*) from monterrey.${NOMBRETB}"`
COUNTTWO=`$PSQL "$CONN" -t -c "select count(*) from monterrey.$nombre where recibo between '$FI' and '$FF'"`

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