diff --git a/Tests/dblayerComplet.php b/Tests/dblayerComplet.php
index 44855ae..a30f7f4 100644
--- a/Tests/dblayerComplet.php
+++ b/Tests/dblayerComplet.php
@@ -33,9 +33,16 @@ class test_dblayer_{ENGINE} extends PHPUnit_Framework_TestCase
     $db = new dblayer ($dbconfig["dsn"], $dbconfig["username"],
                        $dbconfig["password"], $dbconfig["driver_options"]);
     $db->table = "grouped";
-    $this->setExpectedException ("Exception");
-    $res = $db->dropTable();
-    // Never generate an error
+    try 
+    {
+      $res = $db->dropTable();
+    }
+    catch (Exception $e)
+    {
+
+    }
+    // Never generate an error, just drop the table if it exists, and do noting
+    // if it doesn't exists
   }
 
   public function test_createTable ()
@@ -68,7 +75,8 @@ class test_dblayer_{ENGINE} extends PHPUnit_Framework_TestCase
                                "object"=>"/éobj%",
                                "where"=>"\$'\"",
                                "with space"=>"with space"));
-    $this->assertSame ("1", $res);
+    // SQLite start at 1, MySQL start at 0...
+    $this->assertThat($res, $this->lessThanOrEqual(1));
   }
 
   public function test_read1 ()
diff --git a/dblayer.php b/dblayer.php
index 2afa153..3869e82 100644
--- a/dblayer.php
+++ b/dblayer.php
@@ -433,9 +433,9 @@ class dblayer extends PDO
       $display = array_keys ($this->fields);
     }
 
-    $req = "SELECT \"";
-    $req .= implode ("\",\"", $display);
-    $req .= "\" FROM `$this->tableprefix$this->table`";
+    $req = "SELECT `";
+    $req .= implode ("`,`", $display);
+    $req .= "` FROM `$this->tableprefix$this->table`";
     if ($select !== null)
     {
       $req .= " WHERE ";
@@ -457,7 +457,7 @@ class dblayer extends PDO
         // name is 'group'
         // Don't put single quotes : don't work with SQLite
         // TODO : Test for PostgreSQL (Tested for SQLite and MySQL)
-        $req .= " \"".$s[0]."\" ".$s[2]." :".md5 ($s[0]);
+        $req .= " `".$s[0]."` ".$s[2]." :".md5 ($s[0]);
       }
     }
 
@@ -661,8 +661,8 @@ class dblayer extends PDO
         continue;
       $table = $data[0];
       $column = $data[1];
-      $req = "SELECT $column FROM `$this->tableprefix$table` ".
-             "WHERE \"$column\"=:".md5 ($column);
+      $req = "SELECT `$column` FROM `$this->tableprefix$table` ".
+             "WHERE `$column`=:".md5 ($column);
       if ($this->debug) echo "DEBUG : $req\n";
       $st = $this->db->prepare ($req);
       $val = $datasOK[$foreign];
@@ -698,11 +698,11 @@ class dblayer extends PDO
     foreach ($datasOK as $key=>$val)
     {
       if ($i>0) $req .= ",";
-      $req .= "\"$key\"=:".md5 ($key);
+      $req .= "`$key`=:".md5 ($key);
       $i++;
     }
 
-    $req .= " WHERE \"$this->primary\"=:".md5 ($this->primary);
+    $req .= " WHERE `$this->primary`=:".md5 ($this->primary);
     if ($this->debug) echo "DEBUG : $req\n";
     $st = $this->db->prepare ($req);
     foreach ($datasOK as $key=>$val)