why matches($title,'.*?(\.|,)\s*$')) can perform so mu
Hi, I'm wondering why matches($title,'.*?(\.|,)\s*$')) can perform so much worse than matches($title,'(\.|,)\s*$')) I found at least in one file out of thousands that I process the first one can take a good 30 minutes to complete and the second is quick. No doubt the .*? causes some problem but what exactly is the problem that is causes? Regards -- Alex Muir Instructor | Program Organizer - University Technology Student Work Experience Building University of the Gambia http://sites.utg.edu.gm/alex/ Low budget software development benefiting development in the Gambia, West Africa Experience of a lifetime, come to Gambia and Join UTSWEB - http://sites.utg.edu.gm/utsweb/
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