7 lines
218 B
Ruby
Executable File
7 lines
218 B
Ruby
Executable File
class AddIndexToMessagesCreatedAt < ActiveRecord::Migration[7.0]
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disable_ddl_transaction!
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def change
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add_index :messages, [:created_at], name: 'index_messages_on_created_at', algorithm: :concurrently
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end
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end
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