INTERVIEW QUESTIONS OPERATING SYSTEMS SHELL SCRIPTING DETAILS

Question: How Connect to a Database in Shell Programming?Please tell me Step by Step

Answer: Suppose you are using db2 and ksh

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#!/usr/bin/ksh

connect to <Serve Name>:<Port NO>@<Instance Name> user <USERID> using <Passwd>

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If u have profile and catalog then

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#!/usr/bin/ksh

db2 connect to <SID>

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To run a sample proc .. use the below

db2 "<Proc Name>"

Suppose you are using db2 and ksh

----------------------------

#!/usr/bin/ksh

connect to <Serve Name>:<Port NO>@<Instance Name> user <USERID> using <Passwd>

-----------------------------------

If u have profile and catalog then

----------------------------------

#!/usr/bin/ksh

db2 connect to <SID>

-----------------------------------

To run a sample proc .. use the below

db2 "<Proc Name>"

Source: CoolInterview.com

To connect informix DB -
isql <DB instance@DB>

To connect orancle DB

sqlplus <DBinstance@DB> Source: CoolInterview.com

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