This is only a lab, but I was working on some OSPF and I noticed that one of the OSPF routes was not appearing in 'show ospf database'. It does appear in 'show route' and 'show ospf database detail/extensive'.
The network in question is 192.168.10.0/24, advertised by RID 2.2.2.2.
show route:
2.2.2.2/32 *[OSPF/10] 00:13:13, metric 2
> to 10.10.2.2 via ge-0/0/0.0
10.10.2.0/30 *[Direct/0] 00:42:46
> via ge-0/0/0.0
10.10.2.1/32 *[Local/0] 00:43:05
Local via ge-0/0/0.0
192.168.10.1/32 *[OSPF/10] 00:13:13, metric 2
> to 10.10.2.2 via ge-0/0/0.0
show ospf database:
OSPF database, Area 0.0.0.0
Type ID Adv Rtr Seq Age Opt Cksum Len
Router 2.2.2.2 2.2.2.2 0x8000000c 768 0x22 0x76d3 60
Network *10.10.2.1 1.1.1.1 0x80000004 773 0x22 0xd43e 32
show ospf database extensive:
Router 2.2.2.2 2.2.2.2 0x8000000c 456 0x22 0x76d3 60
bits 0x0, link count 3
id 192.168.10.1, data 255.255.255.255, Type Stub (3)
Topology count: 0, Default metric: 1
id 10.10.2.1, data 10.10.2.2, Type Transit (2)
Topology count: 0, Default metric: 1
id 2.2.2.2, data 255.255.255.255, Type Stub (3)
Topology count: 0, Default metric: 1
Topology default (ID 0)
Type: Transit, Node ID: 10.10.2.1
Metric: 1, Bidirectional
Aging timer 00:52:23
Installed 00:07:35 ago, expires in 00:52:24, sent 00:07:35 ago
Last changed 00:07:35 ago, Change count: 7