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Full Discussion: Passing the parameters using a function
Top Forums Shell Programming and Scripting Passing the parameters using a function Post 302513080 by shruthidwh on Tuesday 12th of April 2011 09:43:19 AM
Old 04-12-2011
Passing the parameters using a function
Hi All,

I am new to shell scripting required some help in passing the parameter value to the shell script.

I am writing a shell script, in the script I have created two functions as below.

first function

get_trend_ids () {

Here I am connecting to the database and getting all the trend id's in a trend_ids.txt file, this file will be stored in /root/edw/trend/srcfiles

}

second function

Load_trend_data () {


Here I am connecting to the teradata database and calling a teradata store procedure as below

EXEC SP_TREND_DATA_LOAD( trend_ids) }


Now the file which I have generated using the first function has to be used in the place of trend_ids which is highlighted with red color below.the procedure has to execute for all the values which are present in the trend_id.txt


EXEC SP_TREND_DATA_LOAD( trend_ids) }

I tried using while read loop here , but I don't don't know how to use that here.


Can anyone tell me the above part, how can I code in the shell script.


Trend_ids's will have the below values

1
2
3
44
66666
5555


Thx,
Shruthi
 

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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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