Changeset 1786

Timestamp:

Feb 7, 2007, 8:49:35 PM (17 years ago)

Author:

laurent_duretz

Message:

 

Location:

trunk

Files:

• admin/include/functions.php (modified) (1 diff)
• include/config_default.inc.php (modified) (1 diff)

trunk/admin/include/functions.php

@@ -522 +522 @@
 function mass_inserts($table_name, $dbfields, $datas)
 {
+  global $conf;
+
   if (count($datas) != 0)
   {
     // inserts all found categories
-    $query = '
+    $query_begin = '
   INSERT INTO '.$table_name.'
     ('.implode(',', $dbfields).')
      VALUES';
-    $first = 1;
+
+    $first = true;
+    $query_value = array();
+    $query_value_index = 0;
+
     foreach ($datas as $insert)
     {
-      $query.= '
+      $query_value[$query_value_index] .= '
     ';
       if ($first)
       {
-        $first = 0;
+        $first = false;
+        if (strlen($query_value[$query_value_index]) > 6)
+        {
+          $query_value[$query_value_index] .= ',';
+        }
       }
       else
       {
-        $query.= ',';
+        if (strlen($query_value[$query_value_index]) >= $conf['max_allowed_packet'])
+        {
+          $query_value_index ++;
+          $query_value[$query_value_index] .= '
+    ';
+          $first = true;
+        }
+        else
+        {
+          $query_value[$query_value_index] .= ',';
+        }
       }
-      $query.= '(';
+      $query_value[$query_value_index] .= '(';
       foreach ($dbfields as $field_id => $dbfield)
       {
         if ($field_id > 0)
         {
-          $query.= ',';
+          $query_value[$query_value_index] .= ',';
         }
 
         if (!isset($insert[$dbfield]) or $insert[$dbfield] === '')
         {
-          $query.= 'NULL';
+          $query_value[$query_value_index] .= 'NULL';
         }
         else
         {
-          $query.= "'".$insert[$dbfield]."'";
+          $query_value[$query_value_index] .= "'".$insert[$dbfield]."'";
         }
       }
-      $query.=')';
-    }
-    $query.= '
-;';
-    pwg_query($query);
+      $query_value[$query_value_index] .= ')';
+    }
+    
+    $query_end .= '
+;';
+    foreach ($query_value as $value)
+    {
+      $final_query = $query_begin.$value.$query_end;
+      pwg_query($final_query);
+    }
   }
 }

trunk/include/config_default.inc.php

@@ -665 +665 @@
 $conf['light_slideshow'] = true;  
 
+// +-----------------------------------------------------------------------+
+// |                                mysql                                  |
+// +-----------------------------------------------------------------------+
+
+// $conf['max_allowed_packet'] indicates the max size in octets of MySql 
+// request. Used in mass_inserts() function.
+$conf['max_allowed_packet'] = 1000000;
+
 ?>