CreateQuery t1 (children 3)
 Identifier t1
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration c0 (children 1)
    DataType Int32
   ColumnDeclaration c1 (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Int32
   ColumnDeclaration c2 (children 1)
    DataType Tuple (children 1)
     ExpressionList (children 1)
      NameTypePair d (children 1)
       DataType Int32
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
