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12 lines
361 B
Ruby
12 lines
361 B
Ruby
class AddDefaultColumnsToSamples < ActiveRecord::Migration[4.2]
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def change
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add_column :samples, :sample_group_id, :integer
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add_column :samples, :sample_type_id, :integer
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add_foreign_key :samples, :sample_groups
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add_foreign_key :samples, :sample_types
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add_index :samples, :sample_group_id
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add_index :samples, :sample_type_id
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end
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end
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