swap the index order of morph type and id (#21693)

It can be utilize the index when query the type by using "WHERE type = ?", also "WHERE type IN (?)"
laravel · Oct 17, 2017 · d15ad0f · d15ad0f
1 parent 6ca6854
commit d15ad0f
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/Illuminate/Database/Schema/Blueprint.php b/src/Illuminate/Database/Schema/Blueprint.php
@@ -1033,11 +1033,11 @@ public function multiPolygon($column)
      */
     public function morphs($name, $indexName = null)
     {
-        $this->unsignedInteger("{$name}_id");
-
         $this->string("{$name}_type");
 
-        $this->index(["{$name}_id", "{$name}_type"], $indexName);
+        $this->unsignedInteger("{$name}_id");
+
+        $this->index(["{$name}_type", "{$name}_id"], $indexName);
     }
 
     /**
@@ -1049,11 +1049,11 @@ public function morphs($name, $indexName = null)
      */
     public function nullableMorphs($name, $indexName = null)
     {
-        $this->unsignedInteger("{$name}_id")->nullable();
-
         $this->string("{$name}_type")->nullable();
 
-        $this->index(["{$name}_id", "{$name}_type"], $indexName);
+        $this->unsignedInteger("{$name}_id")->nullable();
+
+        $this->index(["{$name}_type", "{$name}_id"], $indexName);
     }
 
     /**