我正在尝试将我的单节点MongoDB集群从3.4升级到3.6。
一切正常,但我无法将功能兼容性更改为3.6。
当我尝试-
db.admincommand(setFeatureCompatibilityVersion:“'3.6'”)
我有个错误说-
{
"ok" : 0,
"errmsg" : "Invalid command argument. Expected '3.4' or '3.2', found '3.6' in: { setFeatureCompatibilityVersion: \"'3.6'\" }. See http://dochub.mongodb.org/core/3.4-feature-compatibility.",
"code" : 2,
"codeName" : "BadValue"
}
