method
    
    add_columns
 
  
      v6.1.3.1 - 
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    Class: ActiveRecord::ConnectionAdapters::SchemaStatements
    
  
  
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add_columns(table_name, *column_names, type:, **options)
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# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 614 def add_columns(table_name, *column_names, type,, **options) # :nodoc: column_names.each do |column_name| add_column(table_name, column_name, type, **options) end end

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