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Know when the store is new

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jo...@mm.st

unread,
Dec 26, 2015, 6:14:35 AM12/26/15
to gosh...@googlegroups.com
How to know if the store has not data?

result, _, err := conn.RunTransaction(func(txn *client.Txn)
(interface{}, error) {
rootObj, err := txn.GetRootObject()
if err != nil {
return nil, err
}

objs, err := rootObj.References()
if err != nil {
return nil, err
}
lf len(objs) == 0 {
println("new database")
}
})

Matthew Sackman

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Dec 26, 2015, 7:44:10 AM12/26/15
to gosh...@googlegroups.com
Objects can only be reached through navigation from the root object. So
yes, if the root object has no references then the root object can be
treated as the only object in the database.

Hope that helps,

Matthew
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