/[pgestraier]/trunk/test.sql
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 7 by dpavlin, Fri May 20 22:01:19 2005 UTC revision 58 by dpavlin, Thu May 25 17:50:13 2006 UTC
# Line 1  Line 1 
1  select * from pgest('##dir##/data/casket', 'a OR b OR c', '', 0, 0);  --select * from pgest(null, 'a OR b OR c', '', 0, 0);
2  select * from pgest('##dir##/data/casket', 'a OR b OR c', '', 20, 0);  --select * from pgest('##dir##/data/casket', 'a OR b OR c', '', 0, 10);
3  select * from pgest('##dir##/data/casket', 'a OR b OR c', '@uri ISTREW .txt', 100, 0);  --select * from pgest('##dir##/data/casket', 'a OR b OR c', '', 20, 0);
4  select * from pgest('##dir##/data/casket', 'a OR b OR c', '', 10, 1);  --select * from pgest('##dir##/data/casket', 'a OR b OR c', null, 20, 0);
5  --select * from pgest2('{foo}') as (a text, b text) ;  --select * from pgest('##dir##/data/casket', 'a OR b OR c', '@uri ISTREW .txt', 100, 0);
6  --select * from pgest2('{foo}') as (a text, b text, c text) ;  
7  --select * from pgest2('{foo}') as (a text, b text, c text, d text) ;  -- find all references to blade runner in other films
8    select uri,title,year from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 0, 'blade runner', '@title !ISTRINC blade runner', null, null, null, array['@uri','@title','year']) as (uri text, title text, year int);
9    
10    -- find all references and count them to blade runner after 1990
11    select count(title),title from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 0, 'blade runner', 'year NUMGT 1990', null, null, null, array['@title']) as (title text) group by title order by title;
12    
13    -- example of new API which allows user to specify attributes
14    select count(title),year from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 0, 'blade runner', null, null, null, null, array['@title','year']) as (title text, year text) group by year order by year asc;
15    
16    -- test sort order
17    select title from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 0, 'blade runner', 'year NUMGT 1990', '@title STRA', 5, 0, array['@title']) as (title text);
18    
19    -- test attributes delimited by {{!}}
20    select title from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 0, 'blade runner', 'year NUMGT 1990{{!}}@title ISTRINC blade', null, null, null, array['@title']) as (title text);
21    
22    -- node API examples
23    
24    select title from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 1, 'blade runner', 'year NUMGT 1990', '@title STRA', 10, 5, array['@title']) as (title text);
25    
26    -- comparison of direct access and node API
27    -- explain analyze select title from pgest('##dir##/data/casket', 'blade runner', 'year NUMGT 1990', '@title STRA', 5, 0, array['@title']) as (title text);
28    explain analyze select title from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 0, 'blade runner', 'year NUMGT 1990', '@title STRA', 5, 0, array['@title']) as (title text);
29    
30    -- example of using convert and hints
31    select uri,convert(title,'UTF-8', 'LATIN2') as title,year,hits,wordnum,time
32    from pgest('http://localhost:1978/node/trivia', 'admin', 'admin', 0,
33            'blade', '@title ISTRINC runner', null, null, null,
34            array['@uri','@title','year','HINTS.HIT','HINTS.WORDNUM','HINTS.TIME']) as
35            (uri text, title text, year int, hits int, wordnum text, time text);
36    
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