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Use instead: SELECT language, to_tsvector(language::regconfig, 'hello world') FROM languages; Why? Why is it a bad idea for management to have constant access to every employee's inbox Logical fallacy: X is bad, Y is worse, thus X is not bad Sum of blog comments powered by Disqus Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. This is an advanced usage and probably way more than what you want to search against a single column.

How do I explain that this is a terrible idea? See for a specification on tsvector. For metaphone search you will need fuzzystrmatch module also, check out this link Regards, AndreyTeslenko commented Aug 14, 2012 I have installed postgres 9.1. If I understand correctly, you can not find ts_rank lack fuzzystrmatch.


You signed in with another tab or window. If you're using the @@ operator elsewhere, you can generally re-use the expressions that operator is operating on. Browse other questions tagged ruby-on-rails postgresql full-text-search tsvector or ask your own question. Rather than manually install hstore in the application databases, you can install hstore in the template1 database.

How do I answer why I want to join a smaller company given I have worked at larger ones? Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 55 Star 1,633 Fork 197 Casecommons/pg_search Code Issues 82 Pull requests 25 Projects Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. pg_search_scope :search, :against => :address, :using => { dmetaphone: { tsvector_column: 'address' }, tsearch: { dictionary: 'russian', tsvector_column: 'address' }, trigram: {} # trigram does not use tsvectors } def self.address_search(address)

Bonus points If you use hstore for almost any database, you could add it to the template1 database. Security Patch SUPEE-8788 - Possible Problems? e means only as an explicit cast (using CAST or :: syntax). Probably 'pg_catalog.simple'::text. –Denis de Bernardy Dec 13 '13 at 7:44 And, by, readable_content should be weight D, and summary weight C.

However, if you use an explicit type (like you do in your second example: varchar) Postgres cannot find an implicit conversion from varchar to regconfig and does not consider the function a means implicitly in assignment to a target column, as well as explicitly. What is a type system? Appease Your Google Overlords: Draw the "G" Logo Why does argv include the program name? (KevinC's) Triangular DeciDigits Sequence How do you say "root beer"?

Postgres Full Text Search

Is it appropriate to tell my coworker my mom passed away? Read more about the three different types of assignment in the chapter CREATE CAST. To_tsvector asked 2 years ago viewed 125 times active 2 years ago Related 1How can I install Postgres GUI in Fedora 10?7postgres ident authentication failed0Postgres db dump/restore error1How to configure Postgresql (Ubuntu)2List Please enable JavaScript to view the comments powered by Disqus.

FYI: Postgresql creates a new databases by copying another. How to mount a disk image from the command line? I am using postgres 8.4.11. The first argument of the 2-argument form is of type regconfig, not text or varchar: SELECT proname, pg_get_function_arguments(oid) FROM pg_catalog.pg_proc WHERE proname = 'to_tsvector' proname | pg_get_function_arguments -------------+--------------------------- to_tsvector | text

Adding hstore to template1 is just as easy as adding it to your own database. QUERY: SELECT tsvector_update_trigger(new.textsearchable_index_col, 'pg_catalog.simple', new.title, new.summary, new.readable_content) –Dida Dec 13 '13 at 0:46 Per the comment in my answer, you should remove one of the two queries. (Probably that more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Why does the direction with highest eigenvalue have the largest semi-axis?

asked 3 years ago viewed 3103 times active 6 months ago Linked 27 How does the search_path influence identifier resolution and the “current schema” Related 12Error: operator does not exist: character What is that the specific meaning of "Everyone, but everyone, will be there."? Works for varchar as well.

How should I interpret "English is poor" review when I used a language check service before submission?

I understand that text search in PostgreSQL can get confusing since there are a lot of moving parts. Developing web applications for long lifespan (20+ years) Which day of the week is today? I will look into this shortly. current community blog chat Super User Meta Super User your communities Sign up or log in to customize your list.

Copyright © 1999–2016 Ariejan de Vroom share|improve this answer edited Oct 10 '13 at 21:33 answered Jan 25 '13 at 15:09 Erwin Brandstetter 219k29354465 add a comment| up vote 0 down vote Alternative approach to Erwin Brandstetter's It should be new.textsearchable_index_col. I think that my 8.2 contains tsreach2 which none of my applications use.

sql postgresql types casting full-text-search share|improve this question edited Feb 25 '15 at 1:40 Erwin Brandstetter 219k29354465 asked Jan 25 '13 at 14:18 Dfr 1,68832744 Which Postgres version are I used pg_dumpall --username=postgres > backup.dump on the 8.2 server using 9.0 binaries for pg_dumpall on the 9.0 server I tried psql --username=postgres < backup.dump and i got tons of errors Thanks for the feedback. Does the recent news of "ten times more galaxies" imply that there is correspondingly less dark matter? "Rollbacked" or "rolled back" the edit?

Cyberpunk story: Black samurai, skateboarding courier, Mafia selling pizza and Sumerian goddess as a computer virus If Dumbledore is the most powerful wizard (allegedly), why would he work at a glorified Browse other questions tagged sql postgresql types casting full-text-search or ask your own question. psql template1 -c 'create extension hstore;' When any of your application databases are created, hstore will now be installed by default. ruby-on-rails postgresql full-text-search tsvector share|improve this question asked Dec 12 '13 at 23:18 Dida 171314 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted Indeed.

i means implicitly in expressions, as well as the other cases. Mention @ariejan on twitter or shoot me an email. Want to read more? In the previous grateful for the help!

alexandru-calinoiu commented Aug 14, 2012 Hi Andreq, Make sure you have the postgre extension installed and the correct version of postgree. I ran it as my superuser (postgres) in the main postgres database, which meant Rails and its application database couldn’t see it.