23 lines
1.4 KiB
Ruby
23 lines
1.4 KiB
Ruby
class IndexAuditorsByFks < ActiveRecord::Migration[5.2]
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disable_ddl_transaction!
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tag :postdeploy
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def up
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add_index :auditor_grade_change_records, :account_id, algorithm: :concurrently, if_not_exists: true
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add_index :auditor_grade_change_records, :submission_id, algorithm: :concurrently, if_not_exists: true
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add_index :auditor_grade_change_records, :student_id, algorithm: :concurrently, if_not_exists: true
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add_index :auditor_grade_change_records, :grader_id, algorithm: :concurrently, if_not_exists: true
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add_index :auditor_course_records, :sis_batch_id, algorithm: :concurrently, if_not_exists: true
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add_index :auditor_course_records, :user_id, algorithm: :concurrently, if_not_exists: true
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end
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def down
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remove_index :auditor_grade_change_records, column: :account_id, algorithm: :concurrently, if_exists: true
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remove_index :auditor_grade_change_records, column: :submission_id, algorithm: :concurrently, if_exists: true
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remove_index :auditor_grade_change_records, column: :student_id, algorithm: :concurrently, if_exists: true
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remove_index :auditor_grade_change_records, column: :grader_id, algorithm: :concurrently, if_exists: true
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remove_index :auditor_course_records, column: :sis_batch_id, algorithm: :concurrently, if_exists: true
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remove_index :auditor_course_records, column: :user_id, algorithm: :concurrently, if_exists: true
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end
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end
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