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Re: searching for substrings in words in message-search [message #159405 is a reply to message #159383]

Sun, 31 May 2009 05:58

Peter Vendike

Messages: 65
Registered: February 2009
Location: Denmark

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Got it to work like this:

(Concatanation in Mysql works, couldn't get php to make the concat right)


-		q("INSERT IGNORE INTO {SQL_TABLE_PREFIX}search_cache (srch_query, query_type, expiry, msg_id, n_match) SELECT '".$qry_lck."', ".$qt.", ".__request_timestamp__.", msg_id, count(*) as word_count FROM {SQL_TABLE_PREFIX}search s INNER JOIN {SQL_TABLE_PREFIX}".$tbl." i ON i.word_id=s.id WHERE word IN(".$qr.") GROUP BY msg_id ORDER BY word_count DESC LIMIT 500");

+		q("CREATE TEMPORARY TABLE si (idsi int, id int(11), word varchar(50), word_id int(11), msg_id int(11))");
+		foreach($wa as $w) {
+			q("INSERT INTO si SELECT * FROM {SQL_TABLE_PREFIX}search s INNER JOIN {SQL_TABLE_PREFIX}".$tbl." i ON i.word_id=s.id WHERE word LIKE CONCAT(".$w.", '%')");
+			}
+		q("INSERT IGNORE INTO {SQL_TABLE_PREFIX}search_cache (srch_query, query_type, expiry, msg_id, n_match) SELECT '".$qry_lck."', ".$qt.", ".__request_timestamp__.", msg_id, count(*) as word_count FROM si GROUP BY msg_id ORDER BY word_count DESC LIMIT 500");

Next thing could be to make it selectable, wich type of search you want.

Peter

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[Message index]

		searching for substrings in words in message-search By: Peter Vendike on Thu, 28 May 2009 01:15
		Re: searching for substrings in words in message-search By: Peter Vendike on Sun, 31 May 2009 05:58

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