11 lines
258 B
Ruby
11 lines
258 B
Ruby
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class CreateConversations < ActiveRecord::Migration[5.0]
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def change
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create_table :conversations, id: :bigserial do |t|
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t.string :uri, null: true, default: nil
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t.timestamps
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end
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add_index :conversations, :uri, unique: true
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end
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end
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