It appears my email client took some liberties with converting portions of my queries into mailto links. I've fixed them below. Sorry!
> I have a few questions about wildcard usage with Fulltext > searches (Mysql 4.1.9). I have tried to find relevant answers > to these questions with no success. > > (1) Why is such a query as this allowed? > > WHERE MATCH (text) > AGAINST ('+s*' IN BOOLEAN MODE) > > This returns everything that starts with an 's', as expected > by the syntax. > Why is it not stopped by the mysql minimum word length? I > have no desire to allow a search for every word that begins > with an 's' as it can be resourceful and will return results > with questionable usage. So I'll take care of not allowing > these searches in a higher level but that leads me to the > next question. > > (2) Why does this query also return everything that begins with an 's' > > WHERE MATCH (text) > AGAINST ('[EMAIL PROTECTED]' IN BOOLEAN MODE) > > Mysql is obviously silently stripping the list of garbage > characters away from the word, which I assume was also done > with the indexed list of words. > I now have a serious issue since I what appears to be a long > word, but is really only one character long. Putting quotes > around the word seems to force it to be taken literally but > that also takes the * literally, breaking the wildcard > search. Where can I find a list of these characters that are > silently stripped out? > > Now take this query > > WHERE MATCH (text) > AGAINST ('[EMAIL PROTECTED]' IN BOOLEAN MODE) > > This returns all results that begin with a 't', but not 's'! > > then this query: > > WHERE MATCH(text) AGAINST ('[EMAIL PROTECTED]' IN > BOOLEAN MODE) > > Matches all words that beginning with a 's' or a 't'! > > Anyone have a concise explanation just exactly how the > wildcard character works in terms of real world strings such as this? -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]