CreateQuery test01603 (children 3)
 Identifier test01603
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration f64 (children 1)
    DataType Float64
   ColumnDeclaration d (children 2)
    DataType Decimal64 (children 1)
     ExpressionList (children 1)
      Literal UInt64_3
    Function toDecimal32 (children 1)
     ExpressionList (children 2)
      Identifier f64
      Literal UInt64_3
   ColumnDeclaration f32 (children 2)
    DataType Float32
    Identifier f64
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Identifier f32
