Siva,
in addition to what others said, please note that underscore matches any character. to change it use escape char.
2011/9/28 Siva Palanisamy <siva_p@xxxxxxx>
Hi All,
I am trying to retrieve the contact names based on the keyed search string. It performs good for the English alphabets and behaves strangely for special chars such as _,/,\,%
My query in the function is similar to
SELECT contact_name FROM contacts WHERE LOWER(contact_name) LIKE LOWER('_McDonald%') ORDER BY LOWER(contact_name) ASC LIMIT 1;
It looks like, during searching, it retrieves all the contact names instead of the desired. The similar bizarre happens for the above mentioned special chars. I need to support these. How do I educate postgres to consider these chars? Please guide me.
Thanks and Regards,
Siva.
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