20 lines
826 B
Ruby
20 lines
826 B
Ruby
# frozen_string_literal: true
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class RemoveCourseCopyForeignKeys < ActiveRecord::Migration[5.1]
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tag :predeploy
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def up
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remove_foreign_key :content_migrations, column: :source_course_id
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remove_foreign_key :content_migrations, :attachments, if_exists: true
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remove_foreign_key :content_exports, :content_migrations
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remove_foreign_key :folders, column: :cloned_item_id
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end
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def down
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add_foreign_key :content_migrations, :courses, column: :source_course_id, delay_validation: true, if_not_exists: true
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add_foreign_key :content_migrations, :attachments, delay_validation: true, if_not_exists: true
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add_foreign_key :content_exports, :content_migrations, delay_validation: true, if_not_exists: true
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add_foreign_key :folders, :cloned_items, delay_validation: true, if_not_exists: true
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end
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end
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