Search Postgresql Archives

tsearch2 upgrade problem and mediawiki

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



After upgrading from Postgres 8.1 to 8.2 (via pg_dumpall) I had problems with mediawiki (v1.9.2) that utilized tsearch2. I thought I had fixed the problem by removing tsearch2 in my v8.1 databases, pg_dumpall-ing and reloading to v8.2, and re-installing tsearch2 from scratch.

When updating a page in mediawiki, I get an error. This is what I am seeing in my pg_log:

STATEMENT:  SELECT nextval('rev_rev_id_val')
ERROR:  record "new" has no field "textvector"
CONTEXT:  PL/pgSQL function "ts2_page_text" line 3 at assignment
STATEMENT: INSERT /* Revision::insertOn */ INTO pagecontent (old_id,old_text,old_flags) VALUES ('2128','{| class="wikitable [snip]

The table "pagecontent" has a trigger:
wikidb=> \d pagecontent
                        Table "mediawiki.pagecontent"
Column | Type | Modifiers
-----------+---------+-------------------------------------------------------
old_id | integer | not null default nextval('text_old_id_val'::regclass)
 old_text  | text    |
 old_flags | text    |
Indexes:
    "pagecontent_pkey" PRIMARY KEY, btree (old_id)
Triggers:
ts2_page_text BEFORE INSERT OR UPDATE ON pagecontent FOR EACH ROW EXECUTE PROCEDURE ts2_page_text()

with this code:

BEGIN
  IF TG_OP = 'INSERT' THEN
  NEW.textvector = to_tsvector('default',NEW.old_text);
  ELSIF NEW.old_text != OLD.old_text THEN
  NEW.textvector := to_tsvector('default',NEW.old_text);
  END IF;
  RETURN NEW;
  END;

This looks like a problem with tsearch2 to me... can anyone give me a pointer on where to go from here to debug this? Thanks!

-Jon

--
-**-*-*---*-*---*-*---*-----*-*-----*---*-*---*-----*-----*-*-----*---
 Jon Lapham  <lapham@xxxxxxxxx>                Rio de Janeiro, Brasil
 Personal: http://www.jandr.org/
***-*--*----*-------*------------*--------------------*---------------


---------------------------(end of broadcast)---------------------------
TIP 6: explain analyze is your friend

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux