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Top Forums Shell Programming and Scripting Need help with Isql record count Post 302095743 by johnu122 on Thursday 9th of November 2006 08:51:36 PM
Old 11-09-2006
Need help with Isql record count

What I am trying to do is check if the database query returned any records.
If no records returned then output a message else output results to a file.
Right now if I take out the if and else statements the code runs fine and sends the email. If no records returned the email sends the column names. I would like to send a message instead of the column heading.
Here is my code can anyone help?

Code:
#!/bin/ksh
#cd /home/john/

. sybase
. ss_pto.id

echo "****** Please do not reply to this message ******" > ss_pto.status
echo " " >> ss_pto.status
echo New PTO and Special Requests ADDED as of: `date` >> ss_pto.status
echo " " >> ss_pto.status
echo Please add to Outlook calendars: >> ss_pto.status
#export today=`date`


date '+%m %d %Y %H %M %S' | 
{ 
read MONTH DAY YEAR HOUR MINUTE SECOND
DAY=`expr "$DAY" - 1` 
case "$DAY" in 
        0) 
           MONTH=`expr "$MONTH" - 1` 
                case "$MONTH" in 
                        0) 
                           MONTH=12 
                           YEAR=`expr "$YEAR" - 1` 
                        ;; 
                esac 
        DAY=`cal $MONTH $YEAR | grep . | fmt -1 | tail -1` 
esac 
 
} 
tempdate="$YEAR"-"$MONTH"-"$DAY"" ""$HOUR":"$MINUTE":"$SECOND"


isql -U $U -P $P -S $S -w1000 -o tmp_isql.status << label1
 use ptodb_rch01_prod
go
 select RTRIM(usr.fname) "First name", convert(char(20), usr.lname) "Last name", convert(char(15), ind.pto_date, 107) "PTO Date", ind.comments "Comments"
 from ss_pto_user usr, ss_pto_index ind
 where
 	ind.user_id = usr.user_id and ind.request_date >= '$tempdate' and (ind.class_id = 7 and ind.section_id = 5 or ind.class_id = 2 and ind.section_id = 4 ) 
 order by usr.lname asc

go
label1


reccnt=`wc -l tmp_isql.status`
if [reccnt = 0]
message="no records returned"
echo $message>>ss_pto.status
else
cat tmp_isql.status>>ss_pto.status

mailx -s"SS PTO" -senders email reciepents email < ss_pto.status

 

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COLUMN(1)						    BSD General Commands Manual 						 COLUMN(1)

NAME
column -- columnate lists SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...] DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by default, from the standard input. Empty lines are ignored. The options are as follows: -c Output is formatted for a display columns wide. -s Specify a set of characters to be used to delimit columns for the -t option. -t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with the characters supplied using the -s option. Useful for pretty-printing displays. -x Fill columns before filling rows. ENVIRONMENT
The COLUMNS, LANG, LC_ALL and LC_CTYPE environment variables affect the execution of column as described in environ(7). EXIT STATUS
The column utility exits 0 on success, and >0 if an error occurs. EXAMPLES
(printf "PERM LINKS OWNER GROUP SIZE MONTH DAY " ; printf "HH:MM/YEAR NAME " ; ls -l | sed 1d) | column -t SEE ALSO
colrm(1), ls(1), paste(1), sort(1) HISTORY
The column command appeared in 4.3BSD-Reno. BUGS
Input lines are limited to LINE_MAX (2048) bytes in length. BSD
July 29, 2004 BSD
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