How do I assign a null value to a database item?

17157018

How do I assign a null value to a database item?

stevevai

Direct assignment, I tried using fields [2] .value: = null;

xclzc17

table1.Edit;
table1.FieldByName ('Name'). Clear;
table1.Post;

yourapy

update table1 set field 1 = null where id = 1

eren8899

yourapyis right

eren8899

It seems that delphi variables can also be set to null

eren8899

Don't quote