I know that the order is meaningless.
But I want to adjust the order for readability.
Can not change the order of columns in the postgresql?
I am using postico for mac. Thanks.
You could re-create the table with your ordering du jour. However, probably the simplest method is just to query the table with the columns you want:
select col3, col1, col4, . . .
from t;
You can wrap this in a view so you can use it anytime in the future:
create view v_t as
select col3, col1, col4, . . .
from t;