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Shorten index name for everybody, including mysql & postgres users.

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This commit is contained in:
Sarah Mei 2011-09-03 22:05:32 -07:00
parent bf954f3e6a
commit 37d4a843a4
1 changed files with 1 additions and 5 deletions
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6
db/migrate/20110225190919_create_conversations_and_messages_and_visibilities.rb
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@ -27,11 +27,7 @@ class CreateConversationsAndMessagesAndVisibilities < ActiveRecord::Migration
add_index :conversation_visibilities, :person_id
add_index :conversation_visibilities, :conversation_id
if defined?(ActiveRecord::ConnectionAdapters::PostgreSQLAdapter) && ActiveRecord::Base.connection.is_a?(ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
add_index :conversation_visibilities, [:conversation_id, :person_id], :unique => true, :name => 'index_conversation_visibilities_on_everything'
else
add_index :conversation_visibilities, [:conversation_id, :person_id], :unique => true
end
add_index :conversation_visibilities, [:conversation_id, :person_id], :unique => true, :name => 'index_conversation_visibilities_usefully'
add_index :messages, :author_id
end