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12 lines
374 B
Ruby
12 lines
374 B
Ruby
class CreateSampleMyModules < ActiveRecord::Migration
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def change
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create_table :sample_my_modules do |t|
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t.integer :sample_id, null: false
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t.integer :my_module_id, null: false
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end
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add_foreign_key :sample_my_modules, :samples
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add_foreign_key :sample_my_modules, :my_modules
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add_index :sample_my_modules, [:sample_id, :my_module_id]
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end
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end
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