Question

在localhost和我的Heroku登台应用程序上，pg_search工作得很好。

在我的Heroku产品应用程序中，除了参考模型（我仍然想要包括）之外，pg_search仍然显示我的脚注模型（我不想再包括）的搜索结果。

我有......

# /app/models/reference.rb
class Reference < ActiveRecord::Base
  has_paper_trail
  include PgSearch
  multisearchable :against => [:source_text, :citation]
end

我已从include PgSearch删除/app/models/footnote.rb。

我的流程从手动将一些工作人员分配到应用程序开始。（我通常会自动使用无用工作。）

然后我这样做：

$ heroku run rails console --app testivate
Running `rails console` attached to terminal... up, run.2840
Connecting to database specified by DATABASE_URL
Loading production environment (Rails 3.2.11)
irb(main):001:0> PgSearch::Footnote.delete_all
NameError: uninitialized constant PgSearch::Footnote
irb(main):002:0> PgSearch::Reference.delete_all
irb(main):003:0> PgSearch::Multisearch.rebuild(Reference)
   (1.3ms)  BEGIN
  SQL (56.2ms)  DELETE FROM "pg_search_documents" WHERE "pg_search_documents"."searchable_type" = 'Reference'
   (1279.8ms)  INSERT INTO "pg_search_documents" (searchable_type, searchable_id, content, created_at, updated_at)
 SELECT 'Reference' AS searchable_type,
 "references".id AS searchable_id,
 (
 coalesce("references".source_text::text, '') || ' ' || coalesce("references".citation::text, '')
 ) AS content,
 '2013-04-02 01:05:09.330250' AS created_at,
 '2013-04-02 01:05:09.330250' AS updated_at
 FROM "references"

   (33.8ms)  COMMIT
=> #<PG::Result:0x00000006c849b0>
irb(main):004:0>

最后一步立即返回其结果#<PG::Result:0x00000006c849b0>，尽管我刚刚要求pg_search索引53个文件，每个文件有3000到15,000个单词。

我可以假设重建过程正在进行中吗？有没有办法确认何时完成，这样我可以缩减工人流程？（我还需要为此分配工作流程吗？）

顺便说一下，以下方法也需要几秒钟，这似乎不对：

$ heroku run rake pg_search:multisearch:rebuild[Reference] --app testivate
Running `rake pg_search:multisearch:rebuild[Reference]` attached to terminal... up, run.3303
Connecting to database specified by DATABASE_URL
   (1.5ms)  BEGIN
  SQL (95.4ms)  DELETE FROM "pg_search_documents" WHERE "pg_search_documents"."searchable_type" = 'Reference'
   (1070.3ms)  INSERT INTO "pg_search_documents" (searchable_type, searchable_id, content, created_at, updated_at)
 SELECT 'Reference' AS searchable_type,
 "references".id AS searchable_id,
 (
 coalesce("references".source_text::text, '') || ' ' || coalesce("references".citation::text, '')
 ) AS content,
 '2013-04-02 01:10:07.355707' AS created_at,
 '2013-04-02 01:10:07.355707' AS updated_at
 FROM "references"

   (103.3ms)  COMMIT

在所有这些尝试之后，我仍然在搜索结果中获得了Footnote模型的实例。我该怎样摆脱它们？

Answer 1

有点苛刻，但heroku run rake db:migrate:redo做了伎俩。

为什么我不能在Heroku中删除和重建整个搜索数据库？

1 个答案: