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Swamper
Webmonstah

Registered: Jan 2000
Location: Toronto, Canada
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| quote: | Originally posted by DJ RJT
Case in point: I just spent 5 minutes trying to search for "Kosmas" in the title of posts made over the last 3 months, year, 2005, etc. No results, ever.
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Search for items including these words: kosmas
Search Options:Search Titles Only
Search for posts from: 2005 only
= Result

If do another search for the past 2 weeks you'll see the other thread you mentioned.
| quote: | Originally posted by DJ RJT
Yes, it's well established that TA's search function is absolute shit - It's easily the worst search engine I have ever used, and rarely functions for any good. |
Strong words there. Well established? How exactly? The search on TA outperforms any vbulletin installation out there with this many posts - however, it's important to note that search scalability has long been an issue with vB and admins of larger forums either archive posts after a year or limit searches only to registered users (due to the massive load (I/O heavy) a search requires). TA Search is custom - you will be very hard pressed to find a 'Search all posts by user' or 'search within this thread' that is as fast on another vb forum with over 6 million posts.
The search is actually very powerful - it is a boolean search - and you have tons of options - searching by 'exact phrase',excluding posts if certain words are in the body/title - 'optionally containing these words' meaning to add a certain weighting to search results so posts/threads containing those words are given a higher rank when the query goes through.
I'll cut/paste some examples from the mysql page of what boolean search can do - ignore the + and - below since the boxes on TA search automatically put these in after you submit your search
* '+apple +juice'
Find rows that contain both words.
* '+apple macintosh'
Find rows that contain the word “apple”, but rank rows higher if they also contain “macintosh”.
* '+apple -macintosh'
Find rows that contain the word “apple” but not “macintosh”.
* '+apple ~macintosh'
Find rows that contain the word “apple”, but if the row also contains the word “macintosh”, rate it lower than if row does not. This is “softer” than a search for '+apple -macintosh', for which the presence of “macintosh” causes the row not to be returned at all.
* 'apple*'
Find rows that contain words such as “apple”, “apples”, “applesauce”, or “applet”.
* '"some words"'
Find rows that contain the exact phrase “some words” (for example, rows that contain “some words of wisdom” but not “some noise words”).
| quote: | Originally posted by DJ RJT
There's a thread less than a week old with Kosmas Epsilon in the title in CD Review NR Discussion. Clearly something is fucked. |
Yes, it is. Searches relative to the current date appear to have broke yesterday - I blame the auto-update of perl which messed up the mysql library which in turn broke the nightly creation of the search databases for (1 week/2 weeks/1 month/3 months/6 months/a year ago)
| quote: | install_driver(mysql) failed: Can't load '/usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi/auto/DBD/mysql/mysql.so' for module DBD::mysql: libmysqlclient.so.10: cannot open shared object file: No such file or directory at /usr/lib/perl5/5.8.0/i386-linux-thread-multi/DynaLoader.pm line 229.
at (eval 2) line 3
Compilation failed in require at (eval 2) line 3.
Perhaps a required shared library or dll isn't installed where expected
at /usr/local/mysql/bin/mysqlhotcopy line 178 |
I just fixed it now - all is back to normal.
| quote: | Originally posted by Salegon
I sometimes get the "the word you're looking for is less than 4 letters"-message although the expression I'm looking for has got 6 letters or more....... |
Sorry - no matches. Please try some different terms.
** Note: Minimum search word length = 4 letters **
I guess that could be worded better - but - the 'Note' is there as a reminder that words under 4 letters in length will not come up in searches - it is simply too intensive to have search enabled for words that small.
___________________

"In a world of illusion you only see what you feel"
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Sep-28-2006 20:10
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stevieboy32808
==============
Registered: Mar 2005
Location: United States
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| quote: | Originally posted by Swamper
I'm currently working on the vbulletin 3 upgrade and search is being a big pain in the ass.... If I can have it as functional as the way it is now and have it be just as fast I'll be very happy.. The 'straight out of the box' search that comes with it is slow - which is why it's almost a necessity to separate things into dates/years so you are searching a smaller pool of posts. |
I don't know anything about forum building so forgive my ignorance, but can't you copy the code which makes up the current search engine and paste it into the new version or something along those lines.
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Sep-29-2006 00:00
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