diff options
Diffstat (limited to 'phpBB/includes/db/mssql.php')
| -rw-r--r-- | phpBB/includes/db/mssql.php | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/phpBB/includes/db/mssql.php b/phpBB/includes/db/mssql.php index 52f442f4fa..96716a8814 100644 --- a/phpBB/includes/db/mssql.php +++ b/phpBB/includes/db/mssql.php @@ -172,30 +172,26 @@ class dbal_mssql 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 : ''; - $num_rows = ($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) { - $this->sql_rowseek($result, $row_offset); + $this->sql_rowseek($offset, $result); } return $result; @@ -313,7 +309,7 @@ class dbal_mssql extends dbal if (isset($cache->sql_rowset[$query_id])) { - return $cache->sql_rowseek($query_id, $rownum); + return $cache->sql_rowseek($rownum, $query_id); } return ($query_id) ? @mssql_data_seek($query_id, $rownum) : false; |