2012-02-23 118 views
1

我刚刚使用this将我的rails应用程序数据库从sqlite3切换到mysql2,并且似乎正常工作。Mysql2 ::错误:您的SQL语法错误

但是当我开始了我的应用程序,现在我得到这样的:

A ActionView::Template::Error occurred in pages#dashboard: 

Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '== 1) LIMIT 20 OFFSET 0' at line 1: SELECT `tickets`.* FROM `tickets` WHERE (archived == 1) LIMIT 20 OFFSET 0 
activerecord (3.0.3) lib/active_record/connection_adapters/abstract_adapter.rb:202:in `log' 

不知道去哪里找得到这个工作正常。任何帮助,将不胜感激。谢谢!

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当我导航到rails管理员,并尝试编辑我的users.do你有什么想法时,我有这个错误? – 2017-09-05 10:33:00

回答

4

试试这个:

# Notice single = vs == 
WHERE (archived = 1) 

更新 落得这样做

scope :is_archived, where('archived != ?', 1) 
scope :not_archived, where('archived = ?', 1) 

这伟大的工作。谢谢!

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所以像这样:'''scope:not_archived,where('archived ==?',1)'''?? – Marc 2012-02-23 01:53:35

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范围:not_archived,其中('archived =?',1) – 2012-02-23 01:54:18

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交替地,作用域:not_archived,其中(:archived => 1) – 2012-02-23 01:54:37

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