CreateQuery decimal (children 3)
 Identifier decimal
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration A (children 1)
    DataType UInt64
   ColumnDeclaration B (children 1)
    DataType Decimal128 (children 1)
     ExpressionList (children 1)
      Literal UInt64_18
   ColumnDeclaration C (children 1)
    DataType Decimal128 (children 1)
     ExpressionList (children 1)
      Literal UInt64_18
 Storage definition (children 1)
  Function Memory