CreateQuery d (children 3)
 Identifier d
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration x (children 1)
    DataType Enum8 (children 1)
     ExpressionList (children 3)
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'abc\'
        Literal UInt64_0
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'def\'
        Literal UInt64_1
      Function equals (children 1)
       ExpressionList (children 2)
        Literal \'xyz\'
        Literal UInt64_2
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 3)
    Identifier test_cluster_two_shards
    Function currentDatabase (children 1)
     ExpressionList
    Identifier t
