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Top Forums Shell Programming and Scripting SQL query in UNIX script - output in flat file Post 302815241 by juzz4fun on Friday 31st of May 2013 09:52:17 AM
Old 05-31-2013
SQL query in UNIX script - output in flat file

Hi,

I never did this before... what I want to do is execute a SQL query from a unix script and redirect sql query's output to a flat file (comma separated one) without the header info (no column names). I would also want not to print the query's output to the screen.

snapshot of my script:

Code:
#!/bin/csh -f
setenv AIM_PSWD `awk -F= '/AIM_PSWD/ {print $2}' < $AIM_CONFIG`
sqlplus $AIM_PSWD  << EOF > sql.out
select * from <table>
where <condition>;
EOF

Problem is that sql.out contains all other things that I do not want.. it contains column names after every certain no of records, contains info such as "connected to oracle database" and all that... Smilie

Is there any other way to do this?
I used SQLLDR to load data from flat file to the database table. Can I use SQLLDR for reverse action - from table to file? Syntax?

Appreciate for your help.
 

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cvm-sql(7)						 Miscellaneous Information Manual						cvm-sql(7)

NAME
cvm-sql - CVM SQL Framework QUERY SUBSTITUTION
$VAR and ${VAR} are replaced with the quoted value of the environment variable named VAR. Use the second form when VAR contains anything other than alpha-numeric or underscore (_) characters. Do not include quotes in the query. The variables account and domain contain the account and domain names given by the CVM client. $$ is replaced with a single dollar sign. QUERY RESULTS
The query must produce the following fields exactly in order. All required fields must not be null or empty. 1. Password, encrypted with crypt(3) (required) 2. Actual account name (required) 3. User ID (integer) (required) 4. Group ID (integer) (required) 5. Directory (required) 6. Real name (optional) 7. Login shell (optional) 8. Group name (optional) 9. Domain name (optional) 10. System account name (optional) 11. System account directory (optional) 12. Mailbox path (optional) DEFAULT QUERY
SELECT password, username, userid, groupid, directory, realname, shell, groupname, domain, sys_username, sys_directory FROM accounts WHERE username=$account AND domain=$domain SEE ALSO
cvm-mysql(8), cvm-pgsql(8), cvm-pwfile(8), cvm-qmail(8), cvm-unix(8), cvm-vmailmgr(8), cvm-benchclient(8), cvm-checkpassword(8), cvm-test- client(8) http://untroubled.org/cvm/cvm.html cvm-sql(7)
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