How to change the dimension of the field in the type by DQL?

Question

How to change the dimension of the field in the type by DQL?

create type archik_type(
   archik_id ID,
   archik_number string(10)
)
supertype null
publish
go

How I can change from archik_number string(10) to string(256) ? May be 'alter type' help me?

Answer 1

colleague helped me

alter type archik_type( 
modify archik_number string(256)
) 
publish