Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: SQL query in a loop with single sqlplus connection
Top Forums Shell Programming and Scripting SQL query in a loop with single sqlplus connection Post 302492333 by lsantacana on Monday 31st of January 2011 03:40:24 AM
Old 01-31-2011
SQL query in a loop with single sqlplus connection
Hi,

I'm trying to build a shell script that reads a set of accounts from a file. For each account I need to perform a set of sql queries. So I have a loop with a set of sqlplus connections to retrieved my data.

Is it possible to have a single sqlplus connection before entering the loop and use this connection to the database inside the loop to avoid having to connect every time I need to perform an sql statement?

Currently, the related piece of code I have, is similar to this one:
Code:
for j in `cat $INPUT_FILE | grep Account`
do
  echo $j  
  account_no=`echo $j|cut -d'"' -s -f2`
  echo $account_no
  row_out=`sqlplus -S $LOGIN << BEOF |grep -v '^$'|grep -v selected
  set heading off  
  set pages 0
  SELECT address
  FROM  account_table
  WHERE account_no = '$account_no'
BEOF
`
    echo $row_out >> $INPUT_FILE.out
done

Many thanks
Last edited by Franklin52; 01-31-2011 at 04:42 AM.. Reason: Please use code tags
 

10 More Discussions You Might Find Interesting

1. Programming

Executing pl/sql using sqlplus on unix

Hi to all, I have a endday.sh file. And I execute this like "sh endday.sh" from command prompt. In endday.sh file it writes: sqlplus temp/temp@data @run.sql& echo $!>>pid.txt However my aim is not to put the pid into pid.txt but I need to insert the pid into an oracle table using sqlplus.... (1 Reply)
Discussion started by: maverick1234
1 Replies

2. UNIX for Advanced & Expert Users

Executing pl/sql using sqlplus on unix

Hi to all, I have a endday.sh file. And I execute this like "sh endday.sh" from command prompt. In endday.sh file it writes: sqlplus temp/temp@data @run.sql& echo $!>>pid.txt However my aim is not to put the pid into pid.txt but I need to insert the pid into an oracle table using sqlplus.... (1 Reply)
Discussion started by: maverick1234
1 Replies

3. Shell Programming and Scripting

Executing pl/sql using sqlplus on unix

Hi to all, I have a endday.sh file. And I execute this like "sh endday.sh" from command prompt. In endday.sh file it writes: sqlplus temp/temp@data @run.sql& echo $!>>pid.txt However my aim is not to put the pid into pid.txt but I need to insert the pid into an oracle table using sqlplus.... (1 Reply)
Discussion started by: maverick1234
1 Replies

4. UNIX for Advanced & Expert Users

Set shell variables from SQLPLUS query results

Hi All, I needed to get the result of two sqlplus queris into shell variables. After days of looking for the ultimate solution to this problem.. i found this... sqlplus -s USER/PASS@DB <<EOF | awk '{if(NR==1) printf("%s ", $1); if(NR==2) printf("%s ", $1);}' | read VAR1 VAR2 set head off... (2 Replies)
Discussion started by: pranavagarwal
2 Replies

5. Programming

Single sql query to spool to multiple files

Is there anyway to spool my select statement into spool files of max 10000 records each? eg I have a select statement that will return 45000 records. A normal spool command will output the 45000 into just one spool file. How can I make sqlplus do this? 00001 - 10000 records --- spool... (3 Replies)
Discussion started by: Leion
3 Replies

6. Shell Programming and Scripting

SQLPLUS query in Unix script

Hi, I am using sqlplus query to get results in a csv format in unix. I am using ksh, and below is the query. echo "select r.num|| ',' || p.path ||',"' || r.issue_description ||'",' ||p.timestamp from events r, messagepath p;">> $QUERY_FILE sqlplus -s $LOGIN @ $QUERY_FILE>>$OUTFILE ... (2 Replies)
Discussion started by: Nutan
2 Replies

7. Shell Programming and Scripting

Execute multiple SQL scripts from single SQL Plus connection

Hi! I would like to do a single connection to sqlplus and execute some querys. Actually I do for every query one connection to database i.e echo 'select STATUS from v$instance; exit' > $SQL_FILE sqlplus user/pass@sid @$SQL_FILE > $SELECT_RESULT echo 'select VERSION from v$instance;... (6 Replies)
Discussion started by: guif
6 Replies

8. Shell Programming and Scripting

How to stop Sqlplus command from printing db connection details

Hi, Could someone tell me how to stop SQLPLUS command from printing the connection details in the console. Below is the lines i get in console when executing the sqlplus... SQL*Plus: Release 10.2.0.1.0 - Production on Wed Mar 9 03:31:03 2011 Copyright (c) 1982, 2005, Oracle. All rights... (2 Replies)
Discussion started by: funonnet
2 Replies

9. UNIX for Dummies Questions & Answers

multiple queries in single sqlplus

I need to connect a databas eusing sqlplus and i need to store the results of each query in separate file. is it possible to achieve this usng single sqlplus? i dont want to connect each time for each query. thanks (3 Replies)
Discussion started by: pandeesh
3 Replies

10. UNIX for Beginners Questions & Answers

How to use for loop to execute multiple .sql files while using SQLPLUS for db connection.?

Hello , Im calling every single file inside my script like 1.sql,2.sql so on it looks so tedious. I want to replace with for loop where every file gets executed. When i use for loop im getting errorUnexpected EOF] , can anyone please help me out in this.. How i can use for loop to invoke my... (6 Replies)
Discussion started by: preethi87
6 Replies

LEARN ABOUT DEBIAN

cvm-mysql

cvm-mysql(8)						      System Manager's Manual						      cvm-mysql(8)

NAME

       cvm-mysql - MySQL module

SYNOPSIS

       cvm-mysql

CREDENTIALS

       Pass phrase

DESCRIPTION

       This module queries a MySQL database for the account name, compares the stored pass phrase with the given one using crypt(3).

CONFIGURATION VARIABLES

       CVM_MYSQL_DEFAULT_FILE
	      The  full  path of the defaults file to read if the following variable is set.  If not set, the file $HOME/.my.cnf will be read (the
	      MySQL default).

       CVM_MYSQL_DEFAULT_GROUP
	      If set, the module will read connection default options from the named group in the defaults file as above

       CVM_MYSQL_HOST
	      The hostname or IP of the MySQL server.  If not set, a connection to the local host is assumed.

       CVM_MYSQL_USER
	      The MySQL login ID to connect as.  If not set, the invoking user is assumed.

       CVM_MYSQL_PASS
	      The password for the above user.

       CVM_MYSQL_DB
	      The database name, must be set.

       CVM_MYSQL_PORT
	      The port number for the TCP/IP connection (only used if the server is not local).

       CVM_MYSQL_POSTQ (optional)
	      The SQL query to execute after the credentials have been validated, see cvm-sql(7).

       CVM_MYSQL_PWCMP (optional)
	      The password comparison module to use.

       CVM_MYSQL_SOCKET
	      The path to the socket that should be used for connections to a local server.

       CVM_MYSQL_QUERY (optional)
	      The SQL query to issue to retrieve the row containing the account information from the database, see cvm-sql(7).

SEE ALSO

       cvm-sql(7), 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/pwcmp/pwcmp.html
	http://untroubled.org/cvm/cvm.html

																      cvm-mysql(8)
All times are GMT -4. The time now is 02:26 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy