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13 lines
436 B
Ruby
13 lines
436 B
Ruby
# frozen_string_literal: true
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class FixPostActionsIndexAgain < ActiveRecord::Migration[4.2]
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def change
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remove_index "post_actions", name: "idx_unique_actions"
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add_index "post_actions",
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%w[user_id post_action_type_id post_id targets_topic],
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name: "idx_unique_actions",
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unique: true,
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where: "deleted_at IS NULL AND disagreed_at IS NULL AND deferred_at IS NULL"
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end
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end
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