why readtable create field “D” in the struct “D1”?

why readtable create field “D” in the struct “D1”?

a year ago
Anonymous $dkjhICK8vw

why readtable create field “D” in the struct “D1”?

Jun 23, 2023, 6:28am UTC
https://technicalsource9.medium.com/why-readtable-create-field-d-in-the-struct-d1-b85955995e42