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Error in Scripting to monitor tablespace in Oracle DB

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# 1  
Old 05-31-2012
Error in Scripting to monitor tablespace in Oracle DB
Buddies, I am writing the below script 'tab.sh' to monitor the tablespaces in Database:-
-------------------------------
Code:
export ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_2
export PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_SID=orcl
sqlplus system/oracle as sysdba <<EOF 
spool /home/oracle/tablespace_analysis.log
set lines 2000
set pagesize 100
select a.tablespace_name as "tablespace",allocated as "size in gb", (a.allocated - nvl(b.freespace,0)) as "used space in gb",nvl(b.freespace,0) as "freespace in gb", (a.allocated - nvl(b.freespace,0))*100/a.allocated "percentage used",
100 - (a.allocated - nvl(b.freespace,0))*100/a.allocated "Percentage free"
from
(select tablespace_name, sum(bytes)/1024/1024/1024 allocated from dba_data_files group by tablespace_name ) a,
(select tablespace_name, sum(bytes)/1024/1024/1024 freespace from dba_free_space group by tablespace_name ) b
where a.tablespace_name = b.tablespace_name(+)
and (a.allocated - nvl(b.freespace,0))*100/a.allocated >85
order by 6 desc ;

spool off
EOF     
exit 0

________________________

However while executing the script, I am getting the below error:-

SQL> SQL> SQL> SQL> SP2-0042: unknown command "EOF" - rest of line ignored.

Any idea will be highly appreciated.
Last edited by joeyg; 05-31-2012 at 01:01 AM.. Reason: Please wrap code and data with CodeTags
# 2  
Old 05-31-2012
How about this ?
Code:
export ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_2
export PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_SID=orcl
echo "
spool /home/oracle/tablespace_analysis.log
set lines 2000
set pagesize 100
select a.tablespace_name as "tablespace",allocated as "size in gb",
(a.allocated - nvl(b.freespace,0)) as "used space in gb",nvl(b.freespace,0) as "freespace in gb",
(a.allocated - nvl(b.freespace,0))*100/a.allocated "percentage used",100 - (a.allocated - nvl(b.freespace,0))*100/a.allocated "Percentage free" 
from
(select tablespace_name, sum(bytes)/1024/1024/1024 allocated from dba_data_files group by tablespace_name ) a,
(select tablespace_name, sum(bytes)/1024/1024/1024 freespace from dba_free_space group by tablespace_name ) b
where a.tablespace_name = b.tablespace_name(+)
and (a.allocated - nvl(b.freespace,0))*100/a.allocated >85
order by 6 desc ;
spool off;
exit" | sqlplus system/oracle as sysdba
   
exit 0

This User Gave Thanks to pravin27 For This Post:
sandip250382
# 3  
Old 05-31-2012
Thanks a lot Pravin. However echo commands in that way is producing some errors in my SQL code which is not there otherwise, so need to think in different ways
# 4  
Old 05-31-2012
Try with single quote
Code:
echo '
set lines 2000
set pagesize 100
select a.tablespace_name as "tablespace",allocated as "size in gb",
(a.allocated - nvl(b.freespace,0)) as "used space in gb",nvl(b.freespace,0) as "freespace in gb",
(a.allocated - nvl(b.freespace,0))*100/a.allocated "percentage used",100 - (a.allocated - nvl(b.freespace,0))*100/a.allocated "Percentage free"
from
(select tablespace_name, sum(bytes)/1024/1024/1024 allocated from dba_data_files group by tablespace_name ) a,
(select tablespace_name, sum(bytes)/1024/1024/1024 freespace from dba_free_space group by tablespace_name ) b
where a.tablespace_name = b.tablespace_name(+)
and (a.allocated - nvl(b.freespace,0))*100/a.allocated >85
order by 6 desc ;
spool off;
exit' | sqlplus system/oracle as sysdba

This User Gave Thanks to pravin27 For This Post:
sandip250382
# 5  
Old 05-31-2012
Quote:
Originally Posted by pravin27
Try with single quote
Code:
echo '
set lines 2000
set pagesize 100
select a.tablespace_name as "tablespace",allocated as "size in gb",
(a.allocated - nvl(b.freespace,0)) as "used space in gb",nvl(b.freespace,0) as "freespace in gb",
(a.allocated - nvl(b.freespace,0))*100/a.allocated "percentage used",100 - (a.allocated - nvl(b.freespace,0))*100/a.allocated "Percentage free"
from
(select tablespace_name, sum(bytes)/1024/1024/1024 allocated from dba_data_files group by tablespace_name ) a,
(select tablespace_name, sum(bytes)/1024/1024/1024 freespace from dba_free_space group by tablespace_name ) b
where a.tablespace_name = b.tablespace_name(+)
and (a.allocated - nvl(b.freespace,0))*100/a.allocated >85
order by 6 desc ;
spool off;
exit' | sqlplus system/oracle as sysdba

Perfect dear, thanks a million!
Dude just one advice more, can you suggest any good book for learning shell scripting .
# 6  
Old 05-31-2012
There are lot of books available in the market, I used the below book when i started learning Shell script.
Amazon.com: Unix Shell Programming (3rd Edition) (9780672324901): Stephen G. Kochan, Patrick Wood: Books

Another way is to follow this forum........you will learn surely.
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