Mario Lopez wrote: > The problem is still with the LIKE '%keyword%', my problem is that I am > not searching for Words in a dictionary fashion, suppose my "data" is > random garbage, that it has common consecutive bytes. How could I > generate a dictionary from this random garbage to make it easier for > indexing? Using trigrams perhaps? Try checking whether pg_trgm fits your needs. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc. ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend