#!/usr/bin/perl -w
use strict;
my (@array,@newarray);
@array=("ABCDEF01","HIJKL678","VWXYZ123H");
print join (" OR ", map{"USERNAME like $_%"}map{substr($_,0,4)} @arra
+y),"\n";
#perhaps better:
print "USERNAME ";
print join (" OR ", map{"like $_%"}map{substr($_,0,4)} @array),"\n";
__END__
USERNAME like ABCD% OR USERNAME like HIJK% OR USERNAME like VWXY%
USERNAME like ABCD% OR like HIJK% OR like VWXY%
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