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Full Discussion: Reading csv and executing queries
Operating Systems Linux Red Hat Reading csv and executing queries Post 302843365 by ramsavi on Tuesday 13th of August 2013 03:04:05 AM
Old 08-13-2013
Hi,
i used the previous script to compare to the values returned by the query with the values in the csv file.like this
Code:
!/bin/bash
hdr=1
while IFS=',' read -r f1 f2 f3 f4
do      if [ "$hdr" ]
        then    # Skip the 1st line from the input file.
                hdr=""
                continue
        fi

        Tid=$f
        table=$f2
        query=$f3
        value=$f4
val_1=$( sqlplus -s rte/rtet2@rel76t2 << EOF
set heading off
set feedback off
$query from $table;
EXIT
EOF
)
val_4=`echo $val_1 | tr '\n' ' '`

echo "val_5 : $val_4 "
if [ $val_4 == $value ]
then
   echo "test pass"
else
   echo "test fail"
fi

done < excel.txt


it gave the result like this

Code:
val_5 : EXINZTE
test pass
val_5 : 1
test pass
val_5 : SP2-0042: unknown command "from " - rest of line ignored.
./read.sh: line 24: [: too many arguments
test fail
val_5 : SP2-0042: unknown command "from " - rest of line ignored.
./read.sh: line 24: [: too many arguments
test fail

but i only want the result like this

Code:
val_5 : EXINZTE
test pass
val_5 : 1
test pass

but why two more values are compared , how to resolve it

---------- Post updated at 02:04 AM ---------- Previous update was at 02:02 AM ----------

the csv file used is like this

Code:
Tid,table,query,values
1,PRD_FRG_FILE_JRNL,SELECT SWI_ID,EXINZTE
2,PRD_FRG_FILE_JRNL,SELECT CONVERTED_RECS,1

 

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LEARN ABOUT PHP

phisto

PHISTO(1)						      General Commands Manual							 PHISTO(1)

NAME

       phisto - compute a luminance histogram from one or more RADIANCE pictures

SYNOPSIS

       phisto picture ..

DESCRIPTION

       Phisto  is  a  script  that  calls pfilt(1), rcalc(1) and histo(1) to compute a histogram of log luminance values for foveal samples in the
       given picture files.  A foveal sample covers approximately 1 degree, though this script does not use this exact area.  The minimum and max-
       imum  values  are  determined,  and  100  histogram bins are uniformly divided between these extrema.  Foveal samples less than 1e-7 cande-
       las/sq.meter are silently ignored.  If no picture is named on the command line, the standard input is read.

       The primary function of this script is to precompute histograms for the pcond(1) program, which may then be used to compute multiple, iden-
       tical exposures.  This is especially useful for animations and image comparisons.

EXAMPLE

       To compute two identical tone mappings for image1.hdr and image2.hdr:

	 phisto image1.hdr image2.hdr > both.histo
	 pcond -I -h image1.hdr < both.histo > image1m.hdr
	 pcond -I -h image2.hdr < both.histo > image2m.hdr

AUTHOR

       Greg Ward Larson

SEE ALSO

       histo(1), pcond(1), pfilt(1), pvalue(1), rcalc(1), total(1)

RADIANCE
							      3/12/98								 PHISTO(1)
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