Dear sir,
I'm making some test on oracelnosql, and I have a table like this:
CREATE TABLE if not exists companyTable
(
companyid integer,
teams map(array(userid integer, firstname string, lastname string))
primary key (companyid)
)
And, above table already created in my oracelnosql db.
Now, I want to add one more sub field within the nested field teams, to make the table finally look like this:
CREATE TABLE if not exists companyTable
(
companyid integer,
teams map(array(userid integer, firstname string, lastname string, salary integer))
primary key (companyid)
)
So, how can I reference the nested field? I have tried several times but I field:
alter table companytable (add teams.values().salary); //failed
alter table companytable (add teams.values()[].salary); //failed
If I cannot update the table definition, it means I have to delete the table along with the data and create the companytable again, which means db data is removed during maintaince(impossible in real life).
Could you give me some tips of how to reference above nested field to add the sub field "salary"? Thank you so much.