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11 lines
312 B
Ruby
11 lines
312 B
Ruby
class AddMicToSecurities < ActiveRecord::Migration[7.2]
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def change
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add_column :securities, :exchange_mic, :string
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add_column :securities, :exchange_acronym, :string
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remove_column :securities, :stock_exchange_id, :uuid
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add_index :securities, [ :ticker, :exchange_mic ], unique: true
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end
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end
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