How do I use Perl and Regular Expressions to convert a SQL document to ColdFusion script?

Question

I need to convert a document of SQL statements to a ColdFusion document. I only have a little experience with Regular Expressions and I am Perl super-newb (I just taught myself

Answer 1

From perlvar.html docs:
$/ The input record separator, newline by default. This influences Perl's idea of what a "line" is. Works like awk's RS variable, including treating empty lines as a terminator if set to the null string. (An empty line cannot contain any spaces or tabs.)

If you use $/, it should always be local.
I personally would do it like this:

my $file = join '',
$file =~ s/.../.../eg;

But you can do it like below, but you must include the /g modifier.
Look at the >>> chunks Perl is grabbing. When $/ is set to '', it uses a blank line as a record separator.

use strict;
use warnings;

my $num = 0;

{
   local $/ = '';
   while ()
   {
      print ">>> '$_'\n\n";
      s/(INSERT[\s\S]*?;|DELETE[\s\S]*?;|UPDATE[\s\S]*?;|SELECT[\s\S]*?;)/'\n"/eg;
      print;
   }
}

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