2011/8/5 Mohit Sindhwani <m...@onghu.com>: > We have a list of words that we want to quickly search. We used FTS3 > for it and it is fast and works very well. The only problem is that it > breaks the original entry at word boundaries (spaces, punctuation, > etc.). We would like to allow a person to search starting within a > word. So, we want to do something that gives FTS like speed for queries > like "LIKE '%s%' > > What would you recommend? We've tried a few things, none of them > elegant.. yet! The original table has around 650,000 names (2 - 5 words > per name). > Best Regards, > Mohit.
I tried to use the Tokyo Cabinet (btree) with very good results. I created a custom index of substrings substring(string, 1)||' '||id .. substring(string, length)||' '||id Time to search in 1M records (16M records in the index) is in ms. -- Kit _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
