method
    
    primary_keys
  
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    Class: SchemaCache
    
  
  
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primary_keys(table_name)
  public
  
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# File activerecord/lib/active_record/connection_adapters/schema_cache.rb, line 79 def primary_keys(table_name) @primary_keys.fetch(table_name) do if data_source_exists?(table_name) @primary_keys[deep_deduplicate(table_name)] = deep_deduplicate(connection.primary_key(table_name)) end end end

  
  