postgresql/contrib/seg/sort-segments.pl
2012-07-04 21:47:49 -04:00

24 lines
342 B
Perl
Executable File

#!/usr/bin/perl
# this script will sort any table with the segment data type in its last column
while (<>)
{
chomp;
push @rows, $_;
}
foreach (
sort {
@ar = split("\t", $a);
$valA = pop @ar;
$valA =~ s/[~<> ]+//g;
@ar = split("\t", $b);
$valB = pop @ar;
$valB =~ s/[~<> ]+//g;
$valA <=> $valB
} @rows)
{
print "$_\n";
}