CreateQuery decimal (children 3)
 Identifier decimal
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration a (children 1)
    DataType Decimal32 (children 1)
     ExpressionList (children 1)
      Literal UInt64_4
   ColumnDeclaration b (children 1)
    DataType Decimal64 (children 1)
     ExpressionList (children 1)
      Literal UInt64_8
   ColumnDeclaration c (children 1)
    DataType Decimal128 (children 1)
     ExpressionList (children 1)
      Literal UInt64_8
 Storage definition (children 1)
  Function Memory