Script for Alerts

Question

Hi I have 3 databases in my enviroenment and I wanted to sent email alert if finds a data two tables for all the 3 tables in single email.
I have written a script but, it the problem is it is also sending the alerts if having no records i.e no rows selected. Basically it should not send any alert if it find "no rows select" for all the 3 database and it should the alert it find any records in any of the database.
Script:
set head on
set pages 0
set verify off
set echo off
set termout off
select distinct xxxx,yyyy from abc where proc_ind in ('E','F')
exit
EOF
echo "\n" >>$SQLOUT
echo "Trans Table Details for E and F on database $ORACLE_SID">>/tmp/sql_$ORACLE_SID
$ORACLE_HOME/bin/sqlplus -s <<EOF >>/tmp/sql_$ORACLE_SID 2>&1
system/systempassword
set head on
set pages 0
set verify off
set echo off
set termout off
select distinct xxxx,yyyy from abc where proc_ind in ('E','F')
exit
EOF
echo "\n" >>$SQLOUT
count=`grep "no rows selected" /tmp/sql_$ORACLE_SID |wc -l`
cat /tmp/sql_$ORACLE_SID >>/tmp/mailtext
if [ $count = 0 ]; then
cat /tmp/sql_$ORACLE_SID >>/tmp/mailtext
fi
done
$MSMAIL $SQLOUT "RFS Post Load Failures on `uname -n`" [email protected]
exit
~

Answer 1

Hi,
Try Below code, you can also debug the code using the Echo Command..
count=`grep "no rows selected" /tmp/sql_$ORACLE_SID |wc -l`
echo $count  #Always return one in case of no row selected
if [ $count == 0 ]; then
cat /tmp/sql_$ORACLE_SID >>/tmp/mailtext
fi
SQLOUT=/tmp/mailtext
$MSMAIL $SQLOUT "RFS Post Load Failures on `uname -n`" [email protected]