Hi, I need extra field which contain tags / keywords describing such record. Then I want to find record ID by using tags. I know that it is easy with TEXT field and LIKE condition but I have issue with update speed. Let say that you have collection of photos and you want to add tags like "summer", "beach" (with ignoring duplicates). But then you want to remove from collection tags "beach". It is quite expensive (find, remove using native language then update record with new value). I'm reading about FTS but I think that it is overloaded for my needs and I didn't find functions for remove keywords. For example PostgreSQL has special field HSTORE which is list of key=>value type field. It is not suitable for tags but it is just example for special data types. HSTORE has routines for update (with ignoring duplicates), removing, search, enumerates etc.
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