CreateQuery dictdb_01376 dict_exists (children 4)
 Identifier dictdb_01376
 Identifier dict_exists
 ExpressionList (children 2)
  DictionaryAttributeDeclaration key_column (children 1)
   DataType UInt64
  DictionaryAttributeDeclaration value (children 2)
   DataType Float64
   Literal Float64_77.77
 Dictionary definition (children 4)
  ExpressionList (children 1)
   Identifier key_column
  FunctionWithKeyValueArguments  clickhouse (children 1)
   ExpressionList (children 5)
    pair (children 1)
     Literal \'localhost\'
    pair (children 1)
     Function tcpPort (children 1)
      ExpressionList
    pair (children 1)
     Literal \'default\'
    pair (children 1)
     Literal \'table_for_dict\'
    pair (children 1)
     Literal \'dictdb_01376\'
  Dictionary lifetime
  Dictionary layout (children 1)
   ExpressionList
