Problem in quitting/exiting from sqlplus


 
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# 1  
Old 08-28-2012
Problem in quitting/exiting from sqlplus

Hello,

This is my first post and I would be very thankful if you can help me. I've already searched in the forum and I've found a very similar thread in wich my problem is solved, but the thread is closed and the solution given in it doesn't work in my shell:

153194-problem-quitting-sqlplus

(Sorry but the system doesn't allow me to post complete URLs).

My script is the following:

Code:
#!/bin/bash

COUNT1=0
echo $COUNT1
if [[ ("$COUNT1" -eq "0") ]]; then
        echo 'hello'
fi

export ORACLE_SID=TCR
sqlplus -S /nolog  << EOF > output &
set linesize 3000
set trimspool on
set pagesize 55
connect / as sysdba
select 'COUNT1='||count(*) from reporter.reporter_status where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
quit;
EOF

if [[ ("$COUNT1" -gt "0") ]]; then
        echo 'hello'
fi

The first "if" works properly but the second one doesn't, and "COUNT1" is greater than zero. Of course, the query is also redirected to the file "output". I've also tried using "EXIT" instead of "quit" but it neither works.

Could you help me?

Thanks!

Last edited by JuanPerez; 08-28-2012 at 10:38 AM..
# 2  
Old 08-28-2012
What do you mean by second if doesnt work? You espect a value greater than zero and you get 0?
# 3  
Old 08-28-2012
Further information: If I delete "-s" argument to "sqlplus" command and I open the output file, I have the following:

Code:
 
SQL*Plus: Release 11.2.0.2.0 Production on Tue Aug 28 14:28:57 2012
 
Copyright (c) 1982, 2010, Oracle. All rights reserved.
 
SQL> SQL> SQL> SQL> Conectado.
SQL>
'COUNT1='||COUNT(*)
-----------------------------------------------
COUNT1=483
 
SQL> Desconectado de Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

So it means it exists saccessfully from sqlplus, but I don't know why it doesn't execute the remaining shell...

Thanks!

---------- Post updated at 07:36 AM ---------- Previous update was at 07:32 AM ----------

Quote:
Originally Posted by vbe
What do you mean by second if doesnt work? You espect a value greater than zero and you get 0?
Hi!

I mean I have a value greater than zero because it is written in the output file. I've also tried with another commands like "rm output" instead of a conditional clause, but it neither works, because the output file is still there. What I mean is the execution stops when it exits sqlplus...

Thanks!
# 4  
Old 08-28-2012
I wonder if it is not:
Code:
sqlplus -S /nolog  << EOF > output &

Try to remove the ampersand "&"
# 5  
Old 08-28-2012
If I understand correctly, you need something different.

Try this:

Code:
 
COUNT1=$(
sqlplus -S / as sysdba <<EOF
set trimspool on
set pagesize 0 feed off head off
select count(*) from reporter.reporter_status 
where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
EOF
)

instead of:

Code:
sqlplus -S /nolog  << EOF > output &
set linesize 3000
set trimspool on
set pagesize 55
connect / as sysdba
select 'COUNT1='||count(*) from reporter.reporter_status where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
quit;
EOF


Something like this:

Code:
 
#!/bin/bash
COUNT1=0
echo "$COUNT1"
if [[ $COUNT1 -eq 0 ]]; then
        echo 'hello'
fi
export ORACLE_SID=TCR
COUNT1=$(
sqlplus -S / as sysdba <<EOF
set trimspool on
set pagesize 0 feed off head off
select count(*) from reporter.reporter_status 
where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
EOF
)
if [[ $COUNT1 -gt 0 ]]; then
        echo 'hello'
fi


Last edited by radoulov; 08-28-2012 at 10:45 AM..
# 6  
Old 08-28-2012
Is your goal to assign the result of a sqlplus-query to a variable? The syntax for that is wrong and I wouldn't start the query in the background. quit or exit are not needed btw. Try this:
Code:
#!/bin/bash

COUNT1=0
echo $COUNT1
if [[ ("$COUNT1" -eq "0") ]]; then
        echo 'hello'
fi

export ORACLE_SID=TCR
COUNT1=$(sqlplus -S /nolog  << EOF > output 
set linesize 3000
set trimspool on
set pagesize 55
set heading off
connect / as sysdba
select count(*) from reporter.reporter_status where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
EOF
)

if [[ ("$COUNT1" -gt "0") ]]; then
        echo 'hello'
fi

# 7  
Old 08-28-2012
Quote:
Originally Posted by vbe
I wonder if it is not:
Code:
sqlplus -S /nolog  << EOF > output &

Try to remove the ampersand "&"
Thanks but it doesn't work! Smilie

---------- Post updated at 07:48 AM ---------- Previous update was at 07:42 AM ----------

Quote:
Originally Posted by radoulov
If I understand correctly, you need something different.

Try this:

Code:
 
COUNT1=$(
sqlplus -S / as sysdba <<EOF
set trimspool on
set pagesize 0 feed off head off
select count(*) from reporter.reporter_status 
where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
EOF
)

instead of:

Code:
sqlplus -S /nolog  << EOF > output &
set linesize 3000
set trimspool on
set pagesize 55
connect / as sysdba
select 'COUNT1='||count(*) from reporter.reporter_status where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
quit;
EOF

Something like this:

Code:
 
#!/bin/bash
COUNT1=0
echo "$COUNT1"
if [[ $COUNT1 -eq 0 ]]; then
        echo 'hello'
fi
export ORACLE_SID=TCR
COUNT1=$(
sqlplus -S / as sysdba <<EOF
set trimspool on
set pagesize 0 feed off head off
select count(*) from reporter.reporter_status 
where alarma_rpv=8 and LASTOCCURRENCE > (sysdate - 5/1440);
EOF
)
if [[ $COUNT1 -gt 0 ]]; then
        echo 'hello'
fi


It works!!!! SmilieSmilie

And what if I needed to save more than one count value? I mean if I used "gorup by"... Would I have to use cursors or something like that?

Thank you and thanks everybody!
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