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嗨,我有一个 postgres 语法错误,我在使用 HSTORE 时似乎无法追踪

错误:

2.0.0p247 :021 > e.save                                                                                                                                                                                                                        
   (218.8ms)  BEGIN                                                                                                                                                                                                                            
  SQL (219.8ms)  INSERT INTO "communications" ("created_at", "incoming", "properties", "type", "updated_at") VALUES ($1, $2, $3, $4, $5) RETURNING "id"  [["created_at", Thu, 19 Sep 2013 23:49:14 EST +10:00], ["incoming", true], ["propertie
s", "{\"to\":\"First email test!\"}"], ["type", "Email"], ["updated_at", Thu, 19 Sep 2013 23:49:14 EST +10:00]]                                                                                                                                
PG::InternalError: ERROR:  Syntax error near 'e' at position 13                                                                                                                                                                                
: INSERT INTO "communications" ("created_at", "incoming", "properties", "type", "updated_at") VALUES ($1, $2, $3, $4, $5) RETURNING "id"                                                                                                       
   (218.4ms)  ROLLBACK 

当我尝试保存电子邮件记录时,该错误来自 rails 控制台,在我的应用程序中,电子邮件继承自通信模型,并且记录存储在数据库的“通信”表中。

楷模:

class Communication < ActiveRecord::Base
    belongs_to :patient
    belongs_to :practice
end

和...

class Email < Communication
    store_accessor :properties, :to, :cc, :bcc, :message, :subject
end
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1 回答 1

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不知道为什么,但几天后数据库或服务器重启可能解决了问题......非常感谢您的帮助@user647622

于 2013-09-25T11:34:39.950 回答