tsearch modul nicht auffindbar, nach installation unter windows

Ich habe postgresql-8.2.4-1 unter windows installiert, klappt soweit alles gut, nur scheinen die TSearch funktionen nicht da zu sein.
Bei einer beispielquery bekomme ich einen Fehler:

SELECT set_curcfg('default');
SELECT to_tsvector('The air smells of sea water.');

Response:

ERROR: function set_curcfg("unknown") does not exist
SQL Status:42883
Hinweis:No function matches the given name and argument types. You may need to add explicit type casts.
Zeichen:8

Das gleiche, wenn ich “SELECT set_curcfg(‘default’);” weglasse, to_tsvector ist unbekannt.

In meinem PostgreSQL-ordner gibt es unter 8.2/lib zwar ein file namens tsearch2.dll, unter 8.2/share/contrib auch ein tsearch2.sql, aber unter contrib gibt es KEIN directory tsearchXX, was, laut doku, der fall sein sollte.

Wie kann ich das modul am besten nachinstallieren?
mit upgrade.bat habe ich es bereits probiert, da wird die selbe feature list wie vorher beibehalten.

Mit postgresql-8.2.msi, postgresql-8.2-int.msi komme ich auch nicht weiter.
Ich denke, ich habe bei der installation keine module explizit ausgeschlossen
und bei der Installations-optionsliste in postgresql-8.2-int.msi habe ich gar nichts mit tsearch gesehen.

Muss ich komplett deinstallieren und neu installieren??

Hat jemand Ideen?
Danke!

Hallo Johanna!

Hier hast du den Hacken gesetzt? Also den TSearch2… :wink:

cu tb

Tja, wahrscheinlich habe ich diesen bedeutenden Haken nicht gesetzt…
wie komme ich wieder zu diesen Optionen?
De-installieren und neu installieren??

Jo

Richtig. Ist ein Dialog aus der Installation. Hab das Bild aus dem Windows-Installations-Howto von fristo…

cu tb.

Danke für den hint, damit habe ich noch was gefunden: der installations dialog sagt: “Alle Dateien werden installiert, die Module können später mit dem passenden SQL-Script hinzugefügt werden” -
fehlt mir nur das passende SQL-Script;-)
Gruss, Jo

Hm, ok DAS hab ich überlesen :wink:

Probier mal das hier:

--
-- first, define the datatype.  Turn off echoing so that expected file
-- does not depend on contents of tsearch2.sql.
--
SET client_min_messages = warning;
\set ECHO none
\i tsearch2.sql
\set ECHO all
RESET client_min_messages;

--tsvector
SELECT '1'::tsvector;
SELECT '1 '::tsvector;
SELECT ' 1'::tsvector;
SELECT ' 1 '::tsvector;
SELECT '1 2'::tsvector;
SELECT '''1 2'''::tsvector;
SELECT E'''1 \\''2'''::tsvector;
SELECT E'''1 \\''2''3'::tsvector;
SELECT E'''1 \\''2'' 3'::tsvector;
SELECT E'''1 \\''2'' '' 3'' 4 '::tsvector;
select '''w'':4A,3B,2C,1D,5 a:8';
select 'a:3A b:2a'::tsvector || 'ba:1234 a:1B';
select setweight('w:12B w:13* w:12,5,6 a:1,3* a:3 w asd:1dc asd zxc:81,567,222A'::tsvector, 'c');
select strip('w:12B w:13* w:12,5,6 a:1,3* a:3 w asd:1dc asd'::tsvector);


--tsquery
SELECT '1'::tsquery;
SELECT '1 '::tsquery;
SELECT ' 1'::tsquery;
SELECT ' 1 '::tsquery;
SELECT '''1 2'''::tsquery;
SELECT E'''1 \\''2'''::tsquery;
SELECT '!1'::tsquery;
SELECT '1|2'::tsquery;
SELECT '1|!2'::tsquery;
SELECT '!1|2'::tsquery;
SELECT '!1|!2'::tsquery;
SELECT '!(!1|!2)'::tsquery;
SELECT '!(!1|2)'::tsquery;
SELECT '!(1|!2)'::tsquery;
SELECT '!(1|2)'::tsquery;
SELECT '1&2'::tsquery;
SELECT '!1&2'::tsquery;
SELECT '1&!2'::tsquery;
SELECT '!1&!2'::tsquery;
SELECT '(1&2)'::tsquery;
SELECT '1&(2)'::tsquery;
SELECT '!(1)&2'::tsquery;
SELECT '!(1&2)'::tsquery;
SELECT '1|2&3'::tsquery;
SELECT '1|(2&3)'::tsquery;
SELECT '(1|2)&3'::tsquery;
SELECT '1|2&!3'::tsquery;
SELECT '1|!2&3'::tsquery;
SELECT '!1|2&3'::tsquery;
SELECT '!1|(2&3)'::tsquery;
SELECT '!(1|2)&3'::tsquery;
SELECT '(!1|2)&3'::tsquery;
SELECT '1|(2|(4|(5|6)))'::tsquery;
SELECT '1|2|4|5|6'::tsquery;
SELECT '1&(2&(4&(5&6)))'::tsquery;
SELECT '1&2&4&5&6'::tsquery;
SELECT '1&(2&(4&(5|6)))'::tsquery;
SELECT '1&(2&(4&(5|!6)))'::tsquery;
SELECT E'1&(''2''&('' 4''&(\\|5 | ''6 \\'' !|&'')))'::tsquery;
SELECT '''the wether'':dc & '' sKies '':BC & a:d b:a';

select 'a' < 'b & c'::tsquery;
select 'a' > 'b & c'::tsquery;
select 'a | f' < 'b & c'::tsquery;
select 'a | ff' < 'b & c'::tsquery;
select 'a | f | g' < 'b & c'::tsquery;

select numnode( 'new'::tsquery );
select numnode( 'new & york'::tsquery );
select numnode( 'new & york | qwery'::tsquery );

create table test_tsquery (txtkeyword text, txtsample text);
\set ECHO none
\copy test_tsquery from stdin
'New York'	new & york | big & apple | nyc
Moscow	moskva | moscow
'Sanct Peter'	Peterburg | peter | 'Sanct Peterburg'
'foo bar qq'	foo & (bar | qq) & city
\.
\set ECHO all

alter table test_tsquery add column keyword tsquery;
update test_tsquery set keyword = to_tsquery('default', txtkeyword);
alter table test_tsquery add column sample tsquery;
update test_tsquery set sample = to_tsquery('default', txtsample::text);

create unique index bt_tsq on test_tsquery (keyword);

select count(*) from test_tsquery where keyword <  'new & york';
select count(*) from test_tsquery where keyword <= 'new & york';
select count(*) from test_tsquery where keyword = 'new & york';
select count(*) from test_tsquery where keyword >= 'new & york';
select count(*) from test_tsquery where keyword >  'new & york';

set enable_seqscan=off;

select count(*) from test_tsquery where keyword <  'new & york';
select count(*) from test_tsquery where keyword <= 'new & york';
select count(*) from test_tsquery where keyword = 'new & york';
select count(*) from test_tsquery where keyword >= 'new & york';
select count(*) from test_tsquery where keyword >  'new & york';

set enable_seqscan=on;

select rewrite('foo & bar & qq & new & york',  'new & york'::tsquery, 'big & apple | nyc | new & york & city');

select rewrite('moscow', 'select keyword, sample from test_tsquery'::text );
select rewrite('moscow & hotel', 'select keyword, sample from test_tsquery'::text );
select rewrite('bar &  new & qq & foo & york', 'select keyword, sample from test_tsquery'::text );

select rewrite( ARRAY['moscow', keyword, sample] ) from test_tsquery;
select rewrite( ARRAY['moscow & hotel', keyword, sample] ) from test_tsquery;
select rewrite( ARRAY['bar &  new & qq & foo & york', keyword, sample] ) from test_tsquery;


select keyword from test_tsquery where keyword @> 'new';
select keyword from test_tsquery where keyword @> 'moscow';
select keyword from test_tsquery where keyword <@ 'new';
select keyword from test_tsquery where keyword <@ 'moscow';
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow') as query where keyword <@ query;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow & hotel') as query where keyword <@ query;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'bar &  new & qq & foo & york') as query where keyword <@ query;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow') as query where query @> keyword;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow & hotel') as query where query @> keyword;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'bar &  new & qq & foo & york') as query where query @> keyword;

create index qq on test_tsquery using gist (keyword gist_tp_tsquery_ops);
set enable_seqscan='off';

select keyword from test_tsquery where keyword @> 'new';
select keyword from test_tsquery where keyword @> 'moscow';
select keyword from test_tsquery where keyword <@ 'new';
select keyword from test_tsquery where keyword <@ 'moscow';
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow') as query where keyword <@ query;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow & hotel') as query where keyword <@ query;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'bar &  new & qq & foo & york') as query where keyword <@ query;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow') as query where query @> keyword;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'moscow & hotel') as query where query @> keyword;
select rewrite( ARRAY[query, keyword, sample] ) from test_tsquery, to_tsquery('default', 'bar &  new & qq & foo & york') as query where query @> keyword;
set enable_seqscan='on';



select lexize('simple', 'ASD56 hsdkf');
select lexize('en_stem', 'SKIES Problems identity');

select * from token_type('default');
select * from parse('default', '345 qwe@efd.r '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 teodor@stack.net qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
/usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
<i <b> wow  < jqw <> qwerty');

SELECT to_tsvector('default', '345 qwe@efd.r '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 teodor@stack.net qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
/usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
<i <b> wow  < jqw <> qwerty');

SELECT length(to_tsvector('default', '345 qw'));

SELECT length(to_tsvector('default', '345 qwe@efd.r '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 teodor@stack.net qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
/usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
<i <b> wow  < jqw <> qwerty'));


select to_tsquery('default', 'qwe & sKies '); 
select to_tsquery('simple', 'qwe & sKies '); 
select to_tsquery('default', '''the wether'':dc & ''           sKies '':BC ');
select to_tsquery('default', 'asd&(and|fghj)');
select to_tsquery('default', '(asd&and)|fghj');
select to_tsquery('default', '(asd&!and)|fghj');
select to_tsquery('default', '(the|and&(i&1))&fghj');

select plainto_tsquery('default', 'the and z 1))& fghj');
select plainto_tsquery('default', 'foo bar') && plainto_tsquery('default', 'asd');
select plainto_tsquery('default', 'foo bar') || plainto_tsquery('default', 'asd fg');
select plainto_tsquery('default', 'foo bar') || !!plainto_tsquery('default', 'asd fg');
select plainto_tsquery('default', 'foo bar') && 'asd | fg';

select 'a b:89  ca:23A,64b d:34c'::tsvector @@ 'd:AC & ca';
select 'a b:89  ca:23A,64b d:34c'::tsvector @@ 'd:AC & ca:B';
select 'a b:89  ca:23A,64b d:34c'::tsvector @@ 'd:AC & ca:A';
select 'a b:89  ca:23A,64b d:34c'::tsvector @@ 'd:AC & ca:C';
select 'a b:89  ca:23A,64b d:34c'::tsvector @@ 'd:AC & ca:CB';

CREATE TABLE test_tsvector( t text, a tsvector );

\copy test_tsvector from 'data/test_tsearch.data'

SELECT count(*) FROM test_tsvector WHERE a @@ 'wr|qh';
SELECT count(*) FROM test_tsvector WHERE a @@ 'wr&qh';
SELECT count(*) FROM test_tsvector WHERE a @@ 'eq&yt';
SELECT count(*) FROM test_tsvector WHERE a @@ 'eq|yt';
SELECT count(*) FROM test_tsvector WHERE a @@ '(eq&yt)|(wr&qh)';
SELECT count(*) FROM test_tsvector WHERE a @@ '(eq|yt)&(wr|qh)';

create index wowidx on test_tsvector using gist (a);
set enable_seqscan=off;

SELECT count(*) FROM test_tsvector WHERE a @@ 'wr|qh';
SELECT count(*) FROM test_tsvector WHERE a @@ 'wr&qh';
SELECT count(*) FROM test_tsvector WHERE a @@ 'eq&yt';
SELECT count(*) FROM test_tsvector WHERE a @@ 'eq|yt';
SELECT count(*) FROM test_tsvector WHERE a @@ '(eq&yt)|(wr&qh)';
SELECT count(*) FROM test_tsvector WHERE a @@ '(eq|yt)&(wr|qh)';

select set_curcfg('default');

CREATE TRIGGER tsvectorupdate
BEFORE UPDATE OR INSERT ON test_tsvector
FOR EACH ROW EXECUTE PROCEDURE tsearch2(a, t);

SELECT count(*) FROM test_tsvector WHERE a @@ to_tsquery('345&qwerty');

INSERT INTO test_tsvector (t) VALUES ('345 qwerty');

SELECT count(*) FROM test_tsvector WHERE a @@ to_tsquery('345&qwerty');

UPDATE test_tsvector SET t = null WHERE t = '345 qwerty';

SELECT count(*) FROM test_tsvector WHERE a @@ to_tsquery('345&qwerty');

drop trigger tsvectorupdate on test_tsvector;
create function wow(text) returns text as 'select $1 || '' copyright''; ' language sql;
create trigger tsvectorupdate before update or insert on test_tsvector
for each row execute procedure tsearch2(a, wow, t);
insert into test_tsvector (t) values ('345 qwerty');
select count(*) FROM test_tsvector WHERE a @@ to_tsquery('345&qwerty');
select count(*) FROM test_tsvector WHERE a @@ to_tsquery('copyright');

select rank(' a:1 s:2C d g'::tsvector, 'a | s');
select rank(' a:1 s:2B d g'::tsvector, 'a | s');
select rank(' a:1 s:2 d g'::tsvector, 'a | s');
select rank(' a:1 s:2C d g'::tsvector, 'a & s');
select rank(' a:1 s:2B d g'::tsvector, 'a & s');
select rank(' a:1 s:2 d g'::tsvector, 'a & s');

insert into test_tsvector (t) values ('foo bar foo the over foo qq bar');
drop trigger tsvectorupdate on test_tsvector;
select * from stat('select a from test_tsvector') order by ndoc desc, nentry desc, word;
insert into test_tsvector values ('1', 'a:1a,2,3b b:5a,6a,7c,8');
insert into test_tsvector values ('1', 'a:1a,2,3c b:5a,6b,7c,8b');
select * from stat('select a from test_tsvector','a') order by ndoc desc, nentry desc, word;
select * from stat('select a from test_tsvector','b') order by ndoc desc, nentry desc, word;
select * from stat('select a from test_tsvector','c') order by ndoc desc, nentry desc, word;
select * from stat('select a from test_tsvector','d') order by ndoc desc, nentry desc, word;
select * from stat('select a from test_tsvector','ad') order by ndoc desc, nentry desc, word;

select reset_tsearch();
select to_tsquery('default', 'skies & books');

select rank_cd(to_tsvector('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
'), to_tsquery('sea&thousand&years'));

select rank_cd(to_tsvector('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
'), to_tsquery('granite&sea'));

select rank_cd(to_tsvector('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
'), to_tsquery('sea'));

select get_covers(to_tsvector('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
'), to_tsquery('sea&thousand&years'));

select get_covers(to_tsvector('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
'), to_tsquery('granite&sea'));

select get_covers(to_tsvector('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
'), to_tsquery('sea'));

select headline('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
', to_tsquery('sea&thousand&years'));
 
select headline('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
', to_tsquery('granite&sea'));
 
select headline('Erosion It took the sea a thousand years,
A thousand years to trace
The granite features of this cliff
In crag and scarp and base.
It took the sea an hour one night
An hour of storm to place
The sculpture of these granite seams,
Upon a woman s face. E.  J.  Pratt  (1882 1964)
', to_tsquery('sea'));


select headline('
<html>
<!-- some comment -->
<body>
Sea view wow <u>foo bar</u> <i>qq</i>
<a href="http://www.google.com/foo.bar.html" target="_blank">YES &nbsp;</a>
ff-bg
<script>
       document.write(15);
</script>
</body>
</html>', 
to_tsquery('sea&foo'), 'HighlightAll=true');
--check debug
select * from ts_debug('Tsearch module for PostgreSQL 7.3.3');

--check ordering
insert into test_tsvector values (null, null);
select a is null, a from test_tsvector order by a;

drop index wowidx;
create index wowidx on test_tsvector using gin (a);
set enable_seqscan=off;

SELECT count(*) FROM test_tsvector WHERE a @@ 'wr|qh';
SELECT count(*) FROM test_tsvector WHERE a @@ 'wr&qh';
SELECT count(*) FROM test_tsvector WHERE a @@ 'eq&yt';
SELECT count(*) FROM test_tsvector WHERE a @@ 'eq|yt';
SELECT count(*) FROM test_tsvector WHERE a @@ '(eq&yt)|(wr&qh)';
SELECT count(*) FROM test_tsvector WHERE a @@ '(eq|yt)&(wr|qh)';

cu tb.

Also, das funktioniert! - zumindest was ich bis jetzt an einfachen TSearch funktionen getestet habe.
Ich habe allerdings nicht dein sql-script aufgerufen, sondern das darin angegebene, “tsearch2.sql”.

Also, nochmal als resumee, für spätere Nachleser:

Um ein modul von contrib noch NACH der Installation von Postgres zu aktivieren,
muss man “nur” das passende SQL script ausführen.
Zumindest war es bei TSearch2 so, und das passende script war im share/contrib directory mit dem namen tsearch2


So far, so good :wink:

Johanna