9 lines
349 B
Ruby
9 lines
349 B
Ruby
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class AddPositionToSuccessCriteria < ActiveRecord::Migration[7.2]
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def change
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add_column :success_criteria, :position, :integer, null: false
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add_index :success_criteria, [:element_id, :position], unique: true
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add_index :elements, [:page_id, :position], unique: true
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add_index :pages, [:report_id, :position], unique: true
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end
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end
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