20 lines
660 B
Ruby
20 lines
660 B
Ruby
# frozen_string_literal: true
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class ChangeFlipperGatesValueToText < ActiveRecord::Migration[7.0]
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disable_ddl_transaction!
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def up
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# Ensure this incremental update migration is idempotent
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return unless connection.column_exists? :flipper_gates, :value, :string
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if index_exists? :flipper_gates, [:feature_key, :key, :value]
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remove_index :flipper_gates, [:feature_key, :key, :value]
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end
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change_column :flipper_gates, :value, :text
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add_index :flipper_gates, [:feature_key, :key, :value], unique: true, length: { value: 255 }, algorithm: :concurrently
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end
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def down
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change_column :flipper_gates, :value, :string
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end
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end
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