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Re: plPerl subroutine

From:	Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To:	"FERREIRA William (COFRAMI)" <william(dot)ferreira(at)airbus(dot)com>
Cc:	"'pgsql-general(at)postgresql(dot)org'" <pgsql-general(at)postgresql(dot)org>
Subject:	Re: plPerl subroutine
Date:	2005-03-16 15:33:57
Message-ID:	6188.1110987237@sss.pgh.pa.us
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"FERREIRA William (COFRAMI)" <william(dot)ferreira(at)airbus(dot)com> writes:
> but the CREATE_XML_FILE doesn't display 'totototototototototot' but
> HASH(0xf03fa4)....

I think what you get back from spi_exec_query is always going to be
a hash, even if it contains only one field. So you need to pick out
the field value.

regards, tom lane

In response to

plPerl subroutine at 2005-03-16 14:17:57 from FERREIRA William (COFRAMI)

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