If you were paying attention you would see that even your code had commas between the interior arrays.

 $var_data_running .= ",\[\"$row_array[0] \($row_array[2]\)\",$row_arr
+ay[2]\]";
[download]

That is why

my $orun=join(',',@iarray_run); 
print "var data_run=[$orun];\n";
[download]

is correct.

use strict; use warnings; 
use DBI; 

my $storagefile='finddata';
my $DBH = DBI->connect( "dbi:SQLite:dbname=".$storagefile ) || die "Ca
+nnot connect: $storagefile $DBI::errstr";


my $sql = 'SELECT queue_name,jobs_pend,jobs_run 
           FROM queues 
           ORDER BY jobs_run DESC';
my $sth = $DBH->prepare( $sql );
$sth->execute();

# input
my %table = ();
my $recno = 0;
my @top   = ();
while (my ($name,$pend,$run) = $sth->fetchrow_array){
  my $key = ($recno++ < 5) ? $name : 'other' ;
  push @top,$key unless (defined ($top[-1]) && $top[-1] eq 'other');
  $table{$key}{'pend'} += $pend;
  $table{$key}{'run'}  += $run;
}

#So first you need to make your interior arrays
my @iarray_run; 
for my $key (@top){
  push @iarray_run,'["'.$key.'",'.$table{$key}{'run'}.']'; 
}
# then you join them and assign them 
my $orun=join(',',@iarray_run); 
print "var data_run=[$orun];\n";

my $orun2=join('',@iarray_run);
print "wrong-var data_run=[$orun2];\n";
print "\n";
use JSON 'decode_json';
my $frjson_data_run  = decode_json( "[$orun2]" );
[download]

Result

var data_run=[["adice_short",192],["ncsim_short",84],["ncsim_long",78]
+,["adice_long",39],["normal",30],["other",34]];
wrong-var data_run=[["adice_short",192]["ncsim_short",84]["ncsim_long"
+,78]["adice_long",39]["normal",30]["other",34]];

, or ] expected while parsing array, at character offset 21 (before ""
+ncsim_short",84]["n...") at 1187071a.pl line 38.
[download]

Even poj's code at Re^5: How to add columns with new row name using perl from mysql query? via encode_json prints

var data_run = [["adice_short (192)","192"],["ncsim_short (84)","84"],
+["ncsim_long (78)","78"],["adice_long (39)","39"],["normal (30)","30"
+],["other (34)","34"]]
[download]

so i think you still need to pay much more attention to what you are doing.

http://www.json.org/An array is an ordered collection of values. An array begins with [ (left bracket) and ends with ] (right bracket). Values are separated by , (comma).

Just another day wasted i guess

You owe The Oracle some funky characters. And still no proper grovel.

---

---

Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!

Titles consisting of a single word are discouraged, and in most cases are disallowed outright.

Read Where should I post X? if you're not absolutely sure you're posting in the right place.

Please read these before you post! —

• How do I compose an effective node title?
• How do I post a question effectively?
• Markup in the Monastery

Posts may use any of the Perl Monks Approved HTML tags:

a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		&
	<		&lt;
	>		&gt;
	[		&#91;
	]		&#93;

Link using PerlMonks shortcuts! What shortcuts can I use for linking?

See Writeup Formatting Tips and other pages linked from there for more info.