Thanks again.
Now, I can compress the big string by "Compress::Zlib::compress" just like this:
my $f = <DATA>;
my $dest = compress($f);
#print $dest;
__DATA__
big big string
ssssssssssssssssssssssss
mmmmmmmmmmmmmmmmmmmmmmmmm
as long as possible...
Now i wanna know whether or not the "$dest" can be stored into DB( column type varchar)
And how to recover the original string($f) later.
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