CreateQuery dict (children 3)
 Identifier dict
 ExpressionList (children 2)
  DictionaryAttributeDeclaration k (children 1)
   DataType UInt64
  DictionaryAttributeDeclaration s (children 1)
   DataType String
 Dictionary definition (children 4)
  ExpressionList (children 1)
   Identifier k
  FunctionWithKeyValueArguments  clickhouse (children 1)
   ExpressionList (children 4)
    pair (children 1)
     Literal \'localhost\'
    pair (children 1)
     Function tcpPort (children 1)
      ExpressionList
    pair (children 1)
     Identifier default
    pair (children 1)
     Literal \'src\'
  Dictionary lifetime
  Dictionary layout (children 1)
   ExpressionList