Re: Space Stalker in SQL Output

Susan Hurst <susan(dot)hurst(at)brookhurstdata(dot)com> writes:

> Why would a psql statement insert a leading space into the output,
> which is a single integer value?
>
> The leading space caused my job call to fail elsewhere in the same
> shell script as the psql call. Here is the anonymized version of the
> psql call to assign a value to a shell script variable:
>
> IDz=`psql -d proddb -U produser -h 10.9.999.99 -p 99900 -t <
> last_id.sql`

Get in the habit of including -A which gets rid of alignment padding in
psql output.

As in...

shellvar=`psql -Atqc 'select froboz;'` $db

HTH

--
Jerry Sievers
Postgres DBA/Development Consulting
e: postgres(dot)consulting(at)comcast(dot)net
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