Dgraph query

Hi, friends

I have 5 million edges in one node,but  query result only show 820,000 , the data is not missing, Pls let me known the reason.

5 million edges all on a single node? That is a lot. Are they spread across multiple predicates or just one? How are you querying this edge? Are you using a direct select or something like expand function?

→ 1. single node
→ 2. Just one
→ 3. funcion,usage like this:
query {
device(func: eq(country, country_2)) {
geo_has_device {
count: count(uid)

According to the alpha default configure, is there any query limited?