PostgreSQL: support for full text searching (notice and people)

darcs-hash:20080914201744-f6e2c-71b2a3aec4c0b91557465323d79645e7eab2bfd1.gz

1 files changed, 10 insertions, 4 deletions

diff --git a/db/laconica_pg.sql b/db/laconica_pg.sql
index 315112b93..ff11219d5 100644
--- a/db/laconica_pg.sql
+++ b/db/laconica_pg.sql
@@ -9,14 +9,12 @@ create table profile (
     bio varchar(140) /* comment 'descriptive biography' */,

     location varchar(255) /* comment 'physical location' */,

     created timestamp not null /* comment 'date this record was created' */,

-    modified timestamp /* comment 'date this record was modified' */

+    modified timestamp /* comment 'date this record was modified' */,

 

-/*    FULLTEXT(nickname, fullname, location, bio, homepage) */

+    textsearch tsvector

 );

 create index profile_nickname_idx on profile using btree(nickname);

 

-

-

 create table avatar (

     profile_id integer not null /* comment 'foreign key to profile table' */ references profile (id) ,

     original integer default 0 /* comment 'uploaded by user or generated?' */,

@@ -289,3 +287,11 @@ create table foreign_subscription (
 );

 create index foreign_subscription_subscriber_idx on foreign_subscription using btree(subscriber);

 create index foreign_subscription_subscribed_idx on foreign_subscription using btree(subscribed);

+

+/* Textsearch stuff */

+

+create index textsearch_idx on profile using gist(textsearch);

+create index noticecontent_idx on notice using gist(to_tsvector('english',content));

+create trigger textsearchupdate before insert or update on profile for each row

+execute procedure tsvector_update_trigger(textsearch, 'pg_catalog.english', nickname, fullname, location, bio, homepage);

+