Migration is wrapped by transaction, so manual `commit_db_transaction` without transaction restarting causes "there is no transaction in progress" warnings. We should use `disable_ddl_transaction!` instead, if we can omit transaction completely.
		
			
				
	
	
		
			8 lines
		
	
	
	
		
			280 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			8 lines
		
	
	
	
		
			280 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| class AddIndexOnStreamEntries < ActiveRecord::Migration[5.1]
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|   disable_ddl_transaction!
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| 
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|   def change
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|     add_index :stream_entries, [:account_id, :activity_type, :id], algorithm: :concurrently
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|     remove_index :stream_entries, name: :index_stream_entries_on_account_id
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|   end
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| end
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