Slide 22
Slide 22 text
22
(sql,0.1666023080230586)!
(database,0.14425980384610013)!
(oracle,0.09742911781766687)!
(ruby-on-rails,0.06623183702418671)!
(sqlite,0.05568507618047555)
I have a large table with a text field, and want to make queries to this
table, to find records that contain a given substring, using ILIKE. It
works perfectly on small tables, but in my case it is a rather time-
consuming operation, and I need it work fast, because I use it in a live-
search field in my website. Any ideas would be appreciated...
postgresql query-optimization
substring text-search
stackoverflow.com/ques=ons/7122697/how-‐to-‐make-‐substring-‐matching-‐query-‐work-‐fast-‐on-‐a-‐large-‐table