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15 lines
452 B
Ruby
15 lines
452 B
Ruby
class AddIndicesToDependencyTable < ActiveRecord::Migration[5.2]
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def self.up
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add_index :dependencies, :successor_id
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add_index :dependencies, :predecessor_id
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add_index :projects, :state
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add_index :projects, [:user_id, :state]
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end
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def self.down
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remove_index :dependencies, :successor_id
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remove_index :dependencies, :predecessor_id
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remove_index :projects, :state
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remove_index :projects, [:user_id, :state]
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end
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end
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