Commit e3b74f50f4cba43f336999a0259741895187d6b7
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Use the proper method for selecting from the database
(ActionItem1733)
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db/migrate/20101202205446_remove_published_articles.rb
| 1 | 1 | class RemovePublishedArticles < ActiveRecord::Migration |
| 2 | 2 | def self.up |
| 3 | 3 | select_all("SELECT * from articles WHERE type = 'PublishedArticle'").each do |published| |
| 4 | - reference = select('select * from articles where id = %d' % published['reference_article_id']).first | |
| 4 | + reference = select_one('select * from articles where id = %d' % published['reference_article_id']) | |
| 5 | 5 | if reference |
| 6 | 6 | execute(ActiveRecord::Base.sanitize_sql(["UPDATE articles SET type = ?, abstract = ?, body = ? WHERE articles.id = ?", reference['type'], reference['abstract'], reference['body'], published['id']])) |
| 7 | 7 | else | ... | ... |