CreateQuery tab1 (children 3)
 Identifier tab1
 Columns definition (children 2)
  ExpressionList (children 2)
   ColumnDeclaration id (children 1)
    DataType Int32
   ColumnDeclaration v (children 1)
    DataType Int32
  ExpressionList (children 1)
   Index (children 2)
    Identifier v
    Function minmax (children 1)
     ExpressionList
 Storage definition (children 3)
  Function ReplacingMergeTree
  Identifier id
  Set
