Re: Number of occurrence of characters? - Mailing list pgsql-performance

From Grzegorz Jaśkiewicz
Subject Re: Number of occurrence of characters?
Date
Msg-id 2f4958ff0902060513u49c35d11w6502741efa973862@mail.gmail.com
Whole thread Raw
In response to Number of occurrence of characters?  (Ivan Voras <ivoras@freebsd.org>)
List pgsql-performance
It all depends at the end of a day, how crucial is that functionality
to your app ?
If very, I would add to every insert/update a trigger, that would
update info on other table(s) with stats per character.

Other option, is to write a function in C that would parse word and
chop it in C,O (character, number of occurrences ) result.


--
GJ

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