hi all
i am modelling a unowned one-to-many relationship using list properties.
@Entity
public class User{
String name;
Boolean loggedIn;
@Basic
private List<Key> friends;
}
all is good. i can run queries like
query = "Select p from PositionUser p where p.friends = :userKey and " +
"AND p.loggedIn = true "
However there is a limit on the number of index available per entity of
5000. (although i am hitting the limit at 2500 for some reason)
i have 2 problems with the current approach
#1. below the 5000 limit each addition to the friend list will require a
fetch of the entire list, then add item and then put to datastore.
this is rather expensive in CPU.
#2. How can i allow for >5000 in the onetomany?
any suggestion pls
-lp
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