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Top Forums Shell Programming and Scripting How to assign record count output of isql to a shell variable ? Post 302421431 by vikram3.r on Friday 14th of May 2010 09:40:54 AM
Old 05-14-2010
How to assign record count of isql output to a shell variable ?

Quote:
Originally Posted by vidyadhar85
Code:
variable=`isql << eof
select count(*) from Table
eof`


Actually with this option, the variable gets the value like '(1 row affected)' or '(0 rows affected)'. But i need only the exact record count. How to achieve this..?
 

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TTYREC(1)						      General Commands Manual							 TTYREC(1)

NAME
ttyrec - a tty recorder SYNOPSIS
ttyrec [-a] [-u] [-e command] [file] DESCRIPTION
Ttyrec is a tty recorder. It is a derivative of script(1) command for recording timing information with microsecond accuracy as well. It can record emacs -nw, vi, lynx, or any programs running on tty. Ttyrec invokes a shell and records the session until the shell exits. Recorded data can be played back with ttyplay(1). If the argument file is given, the session will be recorded in that file. Otherwise, ttyrecord is used as default. OPTIONS
-a Append the output to file or ttyrecord, rather than overwriting it. -u With this option, ttyrec automatically calls uudecode(1) and saves its output when uuencoded data appear on the session. It allow you to transfer files from remote host. You can call ttyrec with this option, login to the remote host and invoke uuencode(1) on it for the file you want to transfer. -e command Invoke command when ttyrec starts. ENVIRONMENT
SHELL If the variable SHELL exists, the shell forked by ttyrec will be that shell. If it's not set, the Bourne shell is assumed. (Most shells set this variable automatically). SEE ALSO
script(1), ttyplay(1), ttytime(1), uuencode(1), uudecode(1) TTYREC(1)
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