CLEANUP: better debugging option for DB querries

[e-DoKo.git] / include / db.php

diff --git a/include/db.php b/include/db.php
index ef902adaf21e73a0bc23f301f14c0a1aaddcb45b..e389db410d3e0f5ffc258534c1068a9d8ee59aeb 100644 (file)
--- a/include/db.php
+++ b/include/db.php
@@ -59,16 +59,17 @@ function DB_test()
 function DB_query($query)
 {
   /* debug/optimize the database
-  $logfile=fopen('/tmp/DBlog.log','a+');
-  fwrite($logfile,"EXPLAIN $query ;\n");
-
   $time = microtime();
   $return = mysql_query($query);
   $time = $time - microtime();
 
-  fwrite($logfile,"time of above query: $time\n");
-
-  fclose($logfile);
+  if($time > 0.05) // this way we can find only the long ones
+  {
+    $logfile=fopen('/tmp/DBlog.log','a+');
+    fwrite($logfile,"EXPLAIN $query ;\n");
+    fwrite($logfile,"time of above query: $time\n");
+    fclose($logfile);
+  };
 
   return $return;
   */
@@ -266,34 +267,6 @@ function DB_get_gameid_by_hash($hash)
     return 0;
 }
 
-function DB_cancel_game($hash)
-{
-  $gameid = DB_get_gameid_by_hash($hash);
-
-  if(!$gameid)
-    return;
-
-  /* get the IDs of all players */
-  $result = DB_query("SELECT id FROM Hand WHERE game_id=".DB_quote_smart($gameid));
-  while($r = DB_fetch_array($result))
-    {
-      $id = $r[0];
-
-      $tmp = DB_query_array("SELECT id  FROM Hand_Card WHERE hand_id=".DB_quote_smart($id));
-      DB_query("DELETE FROM Play WHERE hand_card_id=".DB_quote_smart($tmp[0]));
-
-      DB_query("DELETE FROM Hand_Card WHERE hand_id=".DB_quote_smart($id));
-      DB_query("DELETE FROM Hand WHERE id=".DB_quote_smart($id));
-    }
-
-  /* delete game */
-  DB_query("DELETE FROM User_Game_Prefs WHERE game_id=".DB_quote_smart($gameid));
-  DB_query("DELETE FROM Trick WHERE game_id=".DB_quote_smart($gameid));
-  DB_query("DELETE FROM Game WHERE id=".DB_quote_smart($gameid));
-
-  return;
-}
-
 function DB_get_hand($me)
 {
   $cards = array();