14 lines
320 B
Ruby
14 lines
320 B
Ruby
class EnrollmentsOnRootAccountAndCourse < ActiveRecord::Migration
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tag :postdeploy
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disable_ddl_transaction!
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def self.up
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add_index :enrollments, [:root_account_id, :course_id],
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algorithm: :concurrently
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end
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def self.down
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remove_index :enrollments, [:root_account_id, :course_id]
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end
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end
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