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Revert "Add index on topic_links post_id. Remove a redundant index." Doesn't always work.

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This commit is contained in:
Neil Lalonde
2014-06-17 17:11:49 -04:00
parent 5f94c29ada
commit aa4a1fa39b
1 changed files with 0 additions and 13 deletions
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13
db/migrate/20140617193351_add_and_remove_indexes_on_topic_links.rb
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@@ -1,13 +0,0 @@
class AddAndRemoveIndexesOnTopicLinks < ActiveRecord::Migration
def up
# Index (topic_id) is a subset of (topic_id, post_id, url)
remove_index :topic_links, :topic_id
add_index :topic_links, :post_id
end
def down
remove_index :topic_links, :post_id
add_index :topic_links, :topic_id
end
end