问题: django继承修改 User表时,进行migrations操作时会导致的问题 fields.E304(permissions/group都会有这样的错误)如图: 根源: django文档中有注明: Due to limitations of Django's dynamic dependency feature for swappablemodels, the model referenced by AUTH_USER_MODEL must be created inthe first
转:http://blog.sina.com.cn/s/blog_6b58d2fa0100rgvw.html 1.使用create or replace view命令创建视图 语法格式: create or replace view 视图名 as select 查询子句 例子: create or replace view tb_user_view1 as select count(username) shuliang,username from tb_user group by userna
问题记录1: No modules named 'xx' 原因: __init__.py 文件命名错误! 问题记录2: XMLSyntaxError: Attribute name redefined 原因:说明文件中有重复定义的属性 问题记录3:The model "res.partner.address" specifies an unexisting parent class "res.partner.address" You may need to add