CreateQuery decimal (children 3)
 Identifier decimal
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration x (children 1)
    DataType DECIMAL (children 1)
     ExpressionList (children 2)
      Literal UInt64_10
      Literal UInt64_15
 Storage definition (children 1)
  Function Memory