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class CreateTablePreferences < ActiveRecord::Migration[5.1]
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def change
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create_table :table_preferences do |t|
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t.string :name, :limit => 255, :null => false
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t.text :columns
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t.timestamps :null => false
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t.integer :user_id, :null => false
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end
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add_foreign_key :table_preferences, :users, :name => "table_preferences_user_id_fk"
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add_index :table_preferences, [:user_id, :name], :unique => true
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end
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end
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