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Re^2: (OT) mysql regexp unwanted matches for specific IP

by kp2a (Sexton)
on Jan 30, 2013 at 14:46 UTC ( #1016070=note: print w/ replies, xml ) Need Help??


in reply to Re: (OT) mysql regexp unwanted matches for specific IP
in thread (OT) mysql regexp unwanted matches for specific IP

because

mysql> select state,d09,d07 from service where d07 like '%10.100.1.1%' +; +-------+--------------------------+--------------+ | state | d09 | d07 | +-------+--------------------------+--------------+ | 0 | cr1.pullpnt 25512 | 10.100.1.158 | | 0 | Link PP2Prn 25506 | 10.100.1.157 | | 0 | Link PP2Sol 25505 | 10.100.1.130 | | 0 | CV2SOL 26754 | 10.100.1.138 | | 0 | Link Sol2CV 26775 | 10.100.1.139 | | 0 | Link Sol2PP 27014 | 10.100.1.131 | | 0 | Link Princess2Pull 27016 | 10.100.1.154 | | 0 | br1.glbx 28281 | 10.100.1.1 | +-------+--------------------------+--------------+ 8 rows in set (0.02 sec)
but I tried - thanks suggestion -
mysql> select state,d09,d07 from service where d07 like '%10.100.1.1'; +-------+----------------+------------+ | state | d09 | d07 | +-------+----------------+------------+ | 0 | br1.glbx 28281 | 10.100.1.1 | +-------+----------------+------------+ 1 row in set (0.02 sec)
yes, I know perl site - a lot of wise monks - and regexp experts - tried mysql sites no help now you regexp experts, why the unexpected regexp behavior? is there something to learn here other than when to use regexp v. like?


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