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Full Discussion: Problem with while loop and SQL
Top Forums UNIX for Dummies Questions & Answers Problem with while loop and SQL Post 302116284 by credit85 on Wednesday 2nd of May 2007 08:39:30 PM
Old 05-02-2007
Quote:
Originally Posted by jim mcnamara
Get rid of the parenthesis and $ around "line"
Code:
while read line

hi,

i tried...its doesn't work as well...

==========================================================
{$DCITS_SQL << EOF
set head off
select a.FIN,a.STAFF_NAME_X,b.FIN,b.DEPT_C from ci_5day_staff a, ci_cits_consol_dtls b where a.FIN=b.FIN;
exit
EOF} | while read line

do
if [ "$line" ]#check if line is not null
then
#if line not null, parse the line into words/variables
set $line #set the line to positional variables, in this case is $1 and $2
fin ="$1" #staff fin number
name="$2" #name of staff
gway="$3"
echo "$fin,$name,$gway" >> $final
fi
done
==========================================================
 

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LEARN ABOUT MINIX

ppmtopgm

ppmtopgm(1)                                                   General Commands Manual                                                  ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and  pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

                                                                   10 April 2000                                                       ppmtopgm(1)
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