Reverted changes

Author: skipperbent

src/Pecee/Pixie/QueryBuilder/Adapters/BaseAdapter.php

@@ -443,10 +443,10 @@ private function doInsert(array $statements, array $data, $type): array
             $keys[] = $key;
             if ($value instanceof Raw) {
                 $values[] = (string)$value;
-                $bindings[] = (array)$value->getBindings();
+                $bindings[] = $value->getBindings();
             } else {
                 $values[] = '?';
-                $bindings[] = (array)$value;
+                $bindings[] = $value;
             }
         }
 
@@ -458,8 +458,6 @@ private function doInsert(array $statements, array $data, $type): array
             '(' . $this->arrayStr($values, ', ', false) . ')',
         ];
 
-        $bindings = array_merge(...$bindings);
-
         if (isset($statements['onduplicate']) === true) {
 
             if (\count($statements['onduplicate']) < 1) {
@@ -495,15 +493,13 @@ private function getUpdateStatement(array $data): array
 
             if ($value instanceof Raw) {
                 $statements[] = $statement . $value;
-                $bindings[] = (array)$value->getBindings();
+                $bindings += $value->getBindings();
             } else {
                 $statements[] = $statement . '?';
-                $bindings[] = (array)$value;
+                $bindings[] = $value;
             }
         }
 
-        $bindings = array_merge(...$bindings);
-
         $statement = trim($this->arrayStr($statements, ', ', false));
 
         return [$statement, $bindings];