1 files changed, 51 insertions, 11 deletions

diff --git a/includes/database.pear.inc b/includes/database.pear.inc
index 4a5faef9b..0b56efcdf 100644
--- a/includes/database.pear.inc
+++ b/includes/database.pear.inc
@@ -23,6 +23,7 @@ function db_connect($url) {
  * @return sql result resource
  */
 function db_query($query) {
+
   $args = func_get_args();
   if (count($args) > 1) {
     $args = array_map("check_query", $args);
@@ -52,11 +53,19 @@ function _db_query($query, $debug = 0) {
   global $db_handle, $queries;
 
   if (variable_get("dev_query", 0)) {
-    $queries[] = $query;
+    list($usec, $sec) = explode(" ", microtime());
+    $timer = (float)$usec + (float)$sec;
   }
 
   $result = $db_handle->query($query);
 
+  if (variable_get("dev_query", 0)) {
+    list($usec, $sec) = explode(" ", microtime());
+    $stop = (float)$usec + (float)$sec;
+    $diff = $stop - $timer;
+    $queries[] = array($query, $diff);
+  }
+
   if ($debug) {
     print "<p>query: $query</p>";
   }
@@ -103,7 +112,13 @@ function db_error() {
 function db_next_id($name) {
   global $db_handle;
 
-  return $db_handle->nextID($name);
+  $result = $db_handle->nextID($name);
+  if (DB::isError($result)) {
+    watchdog("error", "database: ". $result->getMessage() ."\nquery: ". htmlspecialchars($query));
+  }
+  else {
+    return $result;
+  }
 }
 
 function db_affected_rows() {
@@ -113,21 +128,46 @@ function db_affected_rows() {
 }
 
 /**
- * Generates a limited query
- *
- * @param string  $query query
- * @param integer $from  the row to start to fetching
- * @param integer $count the numbers of rows to fetch
+ * Runs a LIMIT query in the database.
  *
+ * @param $query sql query followed by 'from' and 'count' parameters, followed by a variable number of arguments which are substituted into query by sprintf. 'from' is the row to start to fetching. 'count' the numbers of rows to fetch.
  * @return mixed a DB_Result object or a DB_Error
  *
  * @access public
  */
+function db_query_range($query) {
+  global $db_handle, $queries;
 
-function db_query_range($query, $from, $count) {
-  global $db_handle;
+  if (variable_get("dev_query", 0)) {
+    list($usec, $sec) = explode(" ", microtime());
+    $timer = (float)$usec + (float)$sec;
+  }
 
-  return $db_handle->limitQuery($query, $from, $count);
+  $args = func_get_args();
+  $count = array_pop($args);
+  $from = array_pop($args);
+  if (count(func_get_args()) > 3) {
+    $args = array_map("check_query", $args);
+    $args[0] = $query;
+    $result = $db_handle->limitQuery(call_user_func_array("sprintf", $args), $from, $count);
+  }
+  else {
+    $result = $db_handle->limitQuery(func_get_arg(0), $from, $count);
+  }
+
+  if (variable_get("dev_query", 0)) {
+    list($usec, $sec) = explode(" ", microtime());
+    $stop = (float)$usec + (float)$sec;
+    $diff = $stop - $timer;
+    $queries[] = array($query. " [LIMIT $from, $count]", $diff);
+  }
+
+  if (DB::isError($result)) {
+    watchdog("error", "database: ". $result->getMessage() ."\nquery: ". htmlspecialchars($query));
+  }
+  else {
+    return $result;
+  }
 }
 
-?>
+?>
\ No newline at end of file