diff options
Diffstat (limited to 'phpBB/includes/db/mssql_odbc.php')
| -rw-r--r-- | phpBB/includes/db/mssql_odbc.php | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/phpBB/includes/db/mssql_odbc.php b/phpBB/includes/db/mssql_odbc.php index 54655c389a..09437a1780 100644 --- a/phpBB/includes/db/mssql_odbc.php +++ b/phpBB/includes/db/mssql_odbc.php @@ -168,33 +168,26 @@ class dbal_mssql_odbc extends dbal { $this->query_result = false; - // if $total is set to 0 we do not want to limit the number of rows - if ($total == 0) + // Since TOP is only returning a set number of rows we won't need it if total is set to 0 (return all rows) + if ($total) { - $total = -1; - } - - $row_offset = ($total) ? $offset : 0; - $num_rows = ($total) ? $total : $offset; - - if (strpos($query, 'SELECT DISTINCT') === 0) - { - $query = 'SELECT DISTINCT TOP ' . ($row_offset + $num_rows) . ' ' . substr($query, 15); - } - else - { - $query = 'SELECT TOP ' . ($row_offset + $num_rows) . ' ' . substr($query, 6); + // We need to grab the total number of rows + the offset number of rows to get the correct result + if (strpos($query, 'SELECT DISTINCT') === 0) + { + $query = 'SELECT DISTINCT TOP ' . ($total + $offset) . ' ' . substr($query, 15); + } + else + { + $query = 'SELECT TOP ' . ($total + $offset) . ' ' . substr($query, 6); + } } $result = $this->sql_query($query, $cache_ttl); - // Seek by $row_offset rows - if ($row_offset) + // Seek by $offset rows + if ($offset) { - for ($i = 0; $i < $row_offset; $i++) - { - $this->sql_fetchrow($result); - } + $this->sql_rowseek($offset, $result); } return $result; @@ -301,7 +294,7 @@ class dbal_mssql_odbc extends dbal if (isset($cache->sql_rowset[$query_id])) { - return $cache->sql_rowseek($query_id, $rownum); + return $cache->sql_rowseek($rownum, $query_id); } $this->sql_freeresult($query_id); |