private DatabaseEngineEdition GetOrReadCachedEngineEdition(IDbConnection conn)
{
if (CachedServerInfo.Instance.TryGetEngineEdition(conn, out _engineEdition) == DatabaseEngineEdition.Unknown)
{
_engineEdition = ReliableConnectionHelper.GetEngineEdition(conn);
CachedServerInfo.Instance.AddOrUpdateEngineEdition(conn, _engineEdition);
}
return(_engineEdition);
}