23 lines
603 B
Ruby
23 lines
603 B
Ruby
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# frozen_string_literal: true
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class CreateAlertManagementAlertAssignees < ActiveRecord::Migration[6.0]
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DOWNTIME = false
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ALERT_INDEX_NAME = 'index_alert_assignees_on_alert_id'
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UNIQUE_INDEX_NAME = 'index_alert_assignees_on_user_id_and_alert_id'
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def up
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create_table :alert_management_alert_assignees do |t|
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t.bigint :user_id, null: false
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t.bigint :alert_id, null: false
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t.index :alert_id, name: ALERT_INDEX_NAME
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t.index [:user_id, :alert_id], unique: true, name: UNIQUE_INDEX_NAME
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end
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end
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def down
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drop_table :alert_management_alert_assignees
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end
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end
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