lnd/graph/db
Elle Mouton 4ae4c70307
graph/db: version ChannelView and add v2 queries
Add a gossip version parameter to ChannelView in the Store interface,
KV and SQL implementations, and the ChannelGraph wrapper. The KVStore
guards v2 requests with ErrVersionNotSupportedForKVDB; the SQLStore
filters by the requested version.

Add three new SQL queries to support version-scoped channel lookups:

  - GetPublicV1ChannelsBySCID: public v1 channels in a SCID range,
    ordered by SCID.
  - GetPublicV2ChannelsBySCID: public v2 channels in a SCID range,
    ordered by SCID.
  - ListChannelsPaginatedV2: paginate v2 channels by internal DB ID,
    used by ChanUpdateRange.

Add TestVersionedDBs/channel_view to verify that v1 and v2 channel
views each return only their respective channels.
2026-03-16 11:29:41 +02:00
..
migration1 graph/db/migration1: fix defer commit/rollback in test tx executor 2026-02-25 18:52:34 +01:00
models multi: add ChanEdgePolicyFromWire constructor for ChannelEdgePolicy 2026-02-13 07:21:24 +02:00
addr.go graph/db+chanbackup: dns add encoding/decoding for persistence 2025-09-03 01:11:35 +00:00
addr_test.go graph/db: migrate tests from Fatal to require helpers 2026-02-25 11:14:55 +02:00
benchmark_test.go graph/db: version ChannelView and add v2 queries 2026-03-16 11:29:41 +02:00
channel_cache.go graph/db: version channelCache by gossip version 2026-02-20 08:46:57 +02:00
channel_cache_test.go graph/db: migrate tests from Fatal to require helpers 2026-02-25 11:14:55 +02:00
codec.go channeldb/graphdb: move outpoint ser/deser funcs to graphdb 2024-11-28 13:34:08 +02:00
errors.go graph/db: let IsZombieEdge return an error 2025-06-26 10:19:51 +02:00
graph.go graph/db: version ChannelView and add v2 queries 2026-03-16 11:29:41 +02:00
graph_cache.go graph/db: refactor CachedEdgePolicy to use explicit boolean fields 2026-02-13 07:21:24 +02:00
graph_cache_test.go graph/db: refactor CachedEdgePolicy to use explicit boolean fields 2026-02-13 07:21:24 +02:00
graph_test.go graph/db: version ChannelView and add v2 queries 2026-03-16 11:29:41 +02:00
interfaces.go graph/db: version ChannelView and add v2 queries 2026-03-16 11:29:41 +02:00
kv_store.go graph/db: version ChannelView and add v2 queries 2026-03-16 11:29:41 +02:00
kv_store_features_test.go graphdb: fix backwards-compat for channel edge feature deserialization 2026-02-03 09:12:04 -08:00
log.go graph/db+log: use v2 logger for graph subsystem 2025-07-29 11:34:47 +02:00
notifications.go graphdb: thread topology update context 2026-02-25 16:11:47 +02:00
options.go graph/db: add options infrastructure for iterator configuration 2025-09-26 16:56:20 -07:00
reject_cache.go graph/db: add versioned HasChannelEdge method 2026-02-13 07:21:24 +02:00
reject_cache_test.go graph/db: migrate tests from Fatal to require helpers 2026-02-25 11:14:55 +02:00
setup_test.go refactor: move graph related DB code to graph/db from channeldb 2024-11-28 13:36:13 +02:00
sql_store.go graph/db: version ChannelView and add v2 queries 2026-03-16 11:29:41 +02:00
test_kvdb.go graph/db: add helper variable for tests 2026-02-13 07:21:21 +02:00
test_postgres.go graph/db: add helper variable for tests 2026-02-13 07:21:21 +02:00
test_sqlite.go graph/db: add helper variable for tests 2026-02-13 07:21:21 +02:00