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Code Issues Releases Wiki Activity

Various updates

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git-svn-id: file:///svn/phpbb/trunk@2301 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen
2002-03-17 14:07:43 +00:00
parent 34b0719c02
commit b1a4782f93
2 changed files with 58 additions and 40 deletions
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75
phpBB/includes/functions_search.php
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@@ -347,57 +347,86 @@ function remove_common($mode, $fraction, $word_id_list = array())
return $word_count;
}
function remove_unmatched_words()
function remove_search_post($post_id)
{
global $db;
switch(SQL_LAYER)
$words_removed = false;
switch( SQL_LAYER )
{
case 'mysql':
case 'mysql4':
$sql = "SELECT w.word_id
FROM " . SEARCH_WORD_TABLE . " w
LEFT JOIN " . SEARCH_MATCH_TABLE . " m ON m.word_id = w.word_id
WHERE m.word_id IS NULL";
if( $result = $db->sql_query($sql) )
$sql = "SELECT word_id
FROM " . SEARCH_MATCH_TABLE . "
WHERE post_id = $post_id";
if ( $result = $db->sql_query($sql) )
{
$word_id_sql = "";
$word_id_sql = '';
while( $row = $db->sql_fetchrow($result) )
{
$word_id_sql .= ( $word_id_sql != "" ) ? ", " . $row['word_id'] : $row['word_id'];
$word_id_sql .= ( $word_id_sql != '' ) ? ', ' . $row['word_id'] : $row['word_id'];
}
if( $word_id_sql != "" )
$sql = "SELECT word_id
FROM " . SEARCH_MATCH_TABLE . "
WHERE word_id IN ($word_id_sql)
GROUP BY word_id
HAVING COUNT(word_id) = 1";
if ( $result = $db->sql_query($sql) )
{
$sql = "DELETE FROM " . SEARCH_WORD_TABLE . "
WHERE word_id IN ($word_id_sql)";
if( !($result = $db->sql_query($sql, END_TRANSACTION)) )
$word_id_sql = '';
while( $row = $db->sql_fetchrow($result) )
{
message_die(GENERAL_ERROR, "Couldn't delete word list entry", "", __LINE__, __FILE__, $sql);
$word_id_sql .= ( $word_id_sql != '' ) ? ', ' . $row['word_id'] : $row['word_id'];
}
return $db->sql_affectedrows();
if ( $word_id_sql != '' )
{
$sql = "DELETE FROM " . SEARCH_WORD_TABLE . "
WHERE word_id IN ($word_id_sql)";
if ( !($result = $db->sql_query($sql, END_TRANSACTION)) )
{
message_die(GENERAL_ERROR, 'Could not delete word list entry', '', __LINE__, __FILE__, $sql);
}
$words_removed = $db->sql_affectedrows();
}
}
}
break;
default:
$sql = "DELETE FROM " . SEARCH_WORD_TABLE . "
WHERE word_id NOT IN (
SELECT word_id
FROM " . SEARCH_MATCH_TABLE . "
GROUP BY word_id)";
if( !($result = $db->sql_query($sql, END_TRANSACTION)) )
WHERE word_id IN (
SELECT word_id
FROM " . SEARCH_MATCH_TABLE . "
WHERE word_id IN (
SELECT word_id
FROM " . SEARCH_MATCH_TABLE . "
WHERE post_id = $post_id
)
GROUP BY word_id
HAVING COUNT(word_id) = 1
)";
if ( !($result = $db->sql_query($sql, END_TRANSACTION)) )
{
message_die(GENERAL_ERROR, "Couldn't delete old words from word table", __LINE__, __FILE__, $sql);
message_die(GENERAL_ERROR, 'Could not delete old words from word table', '', __LINE__, __FILE__, $sql);
}
return $db->sql_affectedrows();
$words_removed = $db->sql_affectedrows();
break;
}
return 0;
$sql = "DELETE FROM " . SEARCH_MATCH_TABLE . "
WHERE post_id = $post_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Error in deleting post', '', __LINE__, __FILE__, $sql);
}
return $words_removed;
}
//