新增设置唯一键方法 、 修改table信息返回内容

src/Driver/TraitDatabase.php

@@ -100,6 +100,7 @@ trait TraitDatabase
             $data['fields'][] = $row['COLUMN_NAME'];
             $data['type'][$row['DATA_TYPE']][] = $row['COLUMN_NAME'];
             $fieldsType = array();
+            $fieldsType['name'] = $row['COLUMN_NAME'];
             $fieldsType['type'] = strtolower($row['DATA_TYPE']);
             $fieldsType['is_pri'] = false;
             $fieldsType['is_uni'] = false;