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Shell Programming and Scripting

script for connecting database in loops

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# 1  
Old 09-20-2012
script for connecting database in loops
Hi experts.

I have different database and schema and their passwords in one file.
In Unix : I want to create the script that connect the sqlplus and execute the select query one by one schema with different database.
Ex: password File Format

databse schemaname password
DB1 name1 abcd
name2 abcd
DB2 name3 123
name 4456




Any help will be highly appreciated.
Last edited by abhigrkist; 09-20-2012 at 07:52 AM..
# 2  
Old 09-21-2012
Code:
#!/bin/sh

while read DB user pass
do
echo "
      WHENEVER SQLERROR EXIT 58
      connect user/pass@DB
      set head off pages 0 feedback off
      select sysdate from dual;
      exit" | sqlplus -s /nolog

done < File.txt

File.txt
Code:
DB1 name1 abcd
DB1 name2 abcd
DB2 name3 123
DB2 name 4456

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