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Full Discussion: Need code for updating second record to first record in shell scripting
Top Forums Shell Programming and Scripting Need code for updating second record to first record in shell scripting Post 302976334 by Samah on Tuesday 28th of June 2016 07:11:26 AM
Old 06-28-2016
Need code for updating second record to first record in shell scripting
Hi,,

I have requirement that i need to get DISTINCT values from a table and if there are two records i need to update it to one record and then need to submit INSERT statements by using the updated value as a parameter. Here is the example follows..

Code:
SELECT DISTINCT ID FROM OFFER_GROUP WHERE OFFERS IN('A','B');

Result as follows
Code:
ID
1
11

Above statement always displays 1 or 2 records.If the above query returns 2 rows then i need to update it to 1 row like below

Code:
UPDATE OFFER_GROUP SET ID =1 WHERE OFFERS IN('A','B') AND ID =11;

And then i need to execute INSERT statements by using ID as a parameter.
whenever i use ${ID} it should be place with the updated value 1.

insert into <TABLE>values ();

For the above requirement, i need to implement it in shell scripting and i am using nzsql.

Thanks in advance.

Cheers,
Samah
Last edited by Don Cragun; 06-28-2016 at 09:13 PM.. Reason: Fix CODE tags inside CODE tags.
 

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LEARN ABOUT OPENSOLARIS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a    Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.11							    30 Jan 2004 							 script(1)
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