Tsearch2 custom dictionaries
От | psql-mail@freeuk.com |
---|---|
Тема | Tsearch2 custom dictionaries |
Дата | |
Msg-id | E19klSc-000OPk-00@buckaroo.freeuk.net обсуждение исходный текст |
Ответы |
Re: Tsearch2 custom dictionaries
|
Список | pgsql-general |
Part1. I have created a dictionary called 'webwords' which checks all words and curtails them to 300 chars (for now) after running make make install I then copied the lib_webwords.so into my $libdir I have run psql mybd < dict_webwords.sql The tutorial shows how to install the intdict for integer types. How should i install my custom dictionary? Part2. The dictionary I am trying to create is to be used for searching multilingual text. My aim is to have fast search over all text, but ignore binary encoded data which is also present. (i will probably move to ignoring long words in the text eventually). What is the best approach to tackle this problem? As the text can be multilingual I don't think stemming is possible? I also need to include many none-standard words in the index such as urls and message ID's contained in the text. I get the feeling that building these indexs will by no means be an easy task so any suggestions will be gratefully recieved! Thanks... --
В списке pgsql-general по дате отправления: