21 lines
646 B
Ruby
21 lines
646 B
Ruby
class DropUserOptionalFields < ActiveRecord::Migration[6.0]
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def up
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drop_table :user_optional_fields
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remove_index(:user_optional_fields, [:label, :user_id], unique: true) if
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index_exists?(:user_optional_fields, [:label, :user_id], unique: true)
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end
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def down
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create_table :user_optional_fields do |t|
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t.string :label, null: false
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t.string :value, null: false
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t.references :user, foreign_key: true, null: false
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t.timestamps
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end
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add_index(:user_optional_fields, [:label, :user_id], unique: true) unless
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index_exists?(:user_optional_fields, [:label, :user_id], unique: true)
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end
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end
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