Still rather new to the amazing world of RegExp and racking my brain on parsing a user-entered boolean search string:
 #!/usr/bin/perl -wT

use strict;

my $searchstring = "aaaa OR bbbb OR cccc OR dddd";

$searchstring =~ s/(\w+) ?(OR|NOT|AND)/\(fieldname \= '$1'\) $2/g;

print "SELECT * FROM tablename WHERE $searchstring\n";

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I'm getting:
SELECT * FROM tablename WHERE (fieldname = 'aaaa') OR (fieldname = 'bb
+bb') OR (fieldname = 'cccc') OR dddd

[download]
And I want:
SELECT * FROM tablename WHERE (fieldname = 'aaaa') OR (fieldname = 'bb
+bb') OR (fieldname = 'cccc') OR (fieldname =  'dddd')

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How do I grab that last "dddd"?

Thanks, fellow monks.

In reply to Parsing a boolean search string for SQL query by bradcathey

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