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authorhrcerqueira <hrcerqueira@gmail.com>2010-02-02 20:30:47 +0000
committerhrcerqueira <hrcerqueira@gmail.com>2010-02-02 20:30:47 +0000
commitb319bd04d698fb02d516765938a3625259405f39 (patch)
tree2f28a95501da873770532890e3831bfa53a99478 /sql_scripts
parent23245d01db7eeee3243d8eaf33129b50b44dcdb0 (diff)
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missing files from the last commit
Diffstat (limited to 'sql_scripts')
-rw-r--r--sql_scripts/pg_fts_install.sql80
1 files changed, 40 insertions, 40 deletions
diff --git a/sql_scripts/pg_fts_install.sql b/sql_scripts/pg_fts_install.sql
index 345c5934..82056338 100644
--- a/sql_scripts/pg_fts_install.sql
+++ b/sql_scripts/pg_fts_install.sql
@@ -1,41 +1,41 @@
-ALTER TABLE question ADD COLUMN tsv tsvector;
-
-CREATE OR REPLACE FUNCTION public.create_plpgsql_language ()
- RETURNS TEXT
- AS $$
- CREATE LANGUAGE plpgsql;
- SELECT 'language plpgsql created'::TEXT;
- $$
-LANGUAGE 'sql';
-
-SELECT CASE WHEN
- (SELECT true::BOOLEAN
- FROM pg_language
- WHERE lanname='plpgsql')
- THEN
- (SELECT 'language already installed'::TEXT)
- ELSE
- (SELECT public.create_plpgsql_language())
- END;
-
-DROP FUNCTION public.create_plpgsql_language ();
-
-CREATE OR REPLACE FUNCTION set_question_tsv() RETURNS TRIGGER AS $$
-begin
- new.tsv :=
- setweight(to_tsvector('english', coalesce(new.tagnames,'')), 'A') ||
- setweight(to_tsvector('english', coalesce(new.title,'')), 'B') ||
- setweight(to_tsvector('english', coalesce(new.summary,'')), 'C');
- RETURN new;
-end
-$$ LANGUAGE plpgsql;
-
-CREATE TRIGGER tsvectorupdate BEFORE INSERT OR UPDATE
-ON question FOR EACH ROW EXECUTE PROCEDURE set_question_tsv();
-
-CREATE INDEX blog_entry_tsv ON blog_entry USING gin(body_tsv);
-
-UPDATE question SET title = title;
-
-SELECT (ts_rank(p.factors, tsv, p.query)) AS "ranking", "question"."id", "question"."title",
+ALTER TABLE question ADD COLUMN tsv tsvector;
+
+CREATE OR REPLACE FUNCTION public.create_plpgsql_language ()
+ RETURNS TEXT
+ AS $$
+ CREATE LANGUAGE plpgsql;
+ SELECT 'language plpgsql created'::TEXT;
+ $$
+LANGUAGE 'sql';
+
+SELECT CASE WHEN
+ (SELECT true::BOOLEAN
+ FROM pg_language
+ WHERE lanname='plpgsql')
+ THEN
+ (SELECT 'language already installed'::TEXT)
+ ELSE
+ (SELECT public.create_plpgsql_language())
+ END;
+
+DROP FUNCTION public.create_plpgsql_language ();
+
+CREATE OR REPLACE FUNCTION set_question_tsv() RETURNS TRIGGER AS $$
+begin
+ new.tsv :=
+ setweight(to_tsvector('english', coalesce(new.tagnames,'')), 'A') ||
+ setweight(to_tsvector('english', coalesce(new.title,'')), 'B') ||
+ setweight(to_tsvector('english', coalesce(new.summary,'')), 'C');
+ RETURN new;
+end
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER tsvectorupdate BEFORE INSERT OR UPDATE
+ON question FOR EACH ROW EXECUTE PROCEDURE set_question_tsv();
+
+CREATE INDEX blog_entry_tsv ON blog_entry USING gin(body_tsv);
+
+UPDATE question SET title = title;
+
+SELECT (ts_rank(p.factors, tsv, p.query)) AS "ranking", "question"."id", "question"."title",
"question"."author_id", "question"."added_at", "question"."wiki", "question"."wikified_at", "question"."answer_accepted", "question"."closed", "question"."closed_by_id", "question"."closed_at", "question"."close_reason", "question"."deleted", "question"."deleted_at", "question"."deleted_by_id", "question"."locked", "question"."locked_by_id", "question"."locked_at", "question"."score", "question"."vote_up_count", "question"."vote_down_count", "question"."answer_count", "question"."comment_count", "question"."view_count", "question"."offensive_flag_count", "question"."favourite_count", "question"."last_edited_at", "question"."last_edited_by_id", "question"."last_activity_at", "question"."last_activity_by_id", "question"."tagnames", "question"."summary", "question"."html" FROM "question" , "(SELECT '{0.2, 0.5, 0.75, 1.0}'::float4[] AS factors, plainto_tsquery(false) AS query) p" WHERE "question"."deleted" = E'robots' AND tsv @@ p.query ORDER BY "ranking" DESC LIMIT 21 \ No newline at end of file