28 lines
1.8 KiB
Ruby
28 lines
1.8 KiB
Ruby
class CreateImpressionsTable < ActiveRecord::Migration[4.2]
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def self.up
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add_column :impressions, :session_hash, :string
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remove_index :impressions, :name => :poly_index
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remove_index :impressions, :name => :controlleraction_index
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add_index :impressions, [:impressionable_type, :impressionable_id, :request_hash], :name => "poly_request_index", :unique => false
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add_index :impressions, [:impressionable_type, :impressionable_id, :ip_address], :name => "poly_ip_index", :unique => false
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add_index :impressions, [:impressionable_type, :impressionable_id, :session_hash], :name => "poly_session_index", :unique => false
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add_index :impressions, [:controller_name,:action_name,:request_hash], :name => "controlleraction_request_index", :unique => false
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add_index :impressions, [:controller_name,:action_name,:ip_address], :name => "controlleraction_ip_index", :unique => false
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add_index :impressions, [:controller_name,:action_name,:session_hash], :name => "controlleraction_session_index", :unique => false
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end
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def self.down
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remove_column :impressions, :session_hash
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remove_index :impressions, :name => :poly_request_index
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remove_index :impressions, :name => :poly_ip_index
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remove_index :impressions, :name => :poly_session_index
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remove_index :impressions, :name => :controlleraction_request_index
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remove_index :impressions, :name => :controlleraction_ip_index
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remove_index :impressions, :name => :controlleraction_session_index
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remove_index :impressions, :user_id
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add_index :impressions, [:impressionable_type, :impressionable_id, :request_hash, :ip_address], :name => "poly_index", :unique => false
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add_index :impressions, [:controller_name,:action_name,:request_hash,:ip_address], :name => "controlleraction_index", :unique => false
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end
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end
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