Add extract_foreign_key_action to Mastodon::MigrationHelpers (#7195)
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@ -985,6 +985,17 @@ into similar problems in the future (e.g. when new tables are created).
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BackgroundMigrationWorker.perform_in(delay_interval * index, job_class_name, [start_id, end_id])
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end
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end
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private
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# https://github.com/rails/rails/blob/v5.2.0/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb#L678-L684
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def extract_foreign_key_action(specifier)
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case specifier
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when 'c'; :cascade
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when 'n'; :nullify
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when 'r'; :restrict
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end
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end
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end
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end
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