And please notice that no sorting of the input is required, unlike awk|sort|uniq
Jared
| Mladen Gogala <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED] 01/22/2004 08:54 AM
|
To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> cc: Subject: Re: How to get unique value using AWK? |
There is much improved version of awk called "perl"
and it has something called hashes. Code snippet would
look something like this:
my %Godot;
while (<>} {
chomp;
if (/\'([^\']+)/ {
next if exists $Godot{$1};
$Godot{$1}=undef;
}
}
foreach (sort keys %Godot) {
print "$_\n";
}
On 01/22/2004 11:09:26 AM, [EMAIL PROTECTED] wrote:
> Hi All,
>
> My manager wants to get all the unique wait events from the trace
> file.
> I tried the below but how do i get DISTICT wait event name?
>
> Any help would be really appreciated.
>
> $ grep -i WAIT devdb1_ora_989.trc_orig|awk '{print $3" " $4 " " $5 "
> "$6}'|more
> nam='SQL*Net message to client'
> nam='SQL*Net message from client'
> nam='library cache lock' ela=
> nam='SQL*Net message to client'
> nam='SQL*Net message from client'
> nam='SQL*Net message to client'
> nam='SQL*Net message from client'
> nam='SQL*Net message to client'
> nam='SQL*Net message from client'
> nam='SQL*Net message to client'
> nam='SQL*Net message from client'
> nam='SQL*Net message to client'
> nam='SQL*Net message from client'
> nam='SQL*Net message to client'
>
>
> Thanks
> Jay
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author:
> INET: [EMAIL PROTECTED]
>
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--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Mladen Gogala
INET: [EMAIL PROTECTED]
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