All call sites have been migrated to the targeted replacement queries
in the previous commit. Remove FilterInvoices and its associated
params struct from the SQL source and regenerate.
Replace all four FilterInvoices call sites with the focused queries
introduced in the previous commit:
FetchPendingInvoices → FetchPendingInvoices
InvoicesSettledSince → FilterInvoicesBySettleIndex
InvoicesAddedSince → FilterInvoicesByAddIndex
QueryInvoices → FilterInvoicesForward / FilterInvoicesReverse
The first three are straight 1:1 swaps — the new params structs carry
only the fields that are actually used, and the removed fields (Reverse,
PendingOnly, unused index bounds) were always left at their zero values.
QueryInvoices is restructured more substantially. The forward/reverse
branch now selects between FilterInvoicesForward and
FilterInvoicesReverse, each of which takes a concrete id bound that is
always set:
forward: AddIndexGet = IndexOffset + 1 (≥ 1 when IndexOffset = 0)
reverse: AddIndexLet = IndexOffset - 1 (or MaxInt64 when offset = 0)
Timestamp parameters are changed from nullable (sql.NullTime with
OR-based SQL fallbacks) to always-on Go-side defaults, consistent with
the approach used by the payments query:
createdAfter → time.Unix(0, 0).UTC() (epoch, before any invoice)
createdBefore → time.Date(9999, 12, 31, …) (far future, no upper cap)
This ensures the planner always sees plain range predicates on
created_at and can use the invoices_created_at_idx index.
The SQLInvoiceQueries interface is updated to expose the five new
methods and drop FilterInvoices.
The existing FilterInvoices query uses optional parameters via the
pattern `(col >= param OR param IS NULL)` for every filter. SQLite
cannot use indexes with this pattern because the OR prevents the query
planner from determining at plan time which rows satisfy the condition,
resulting in a full table scan regardless of the available indexes
(invoices_state_idx, invoices_settle_index_idx, and the primary-key
clustered index on id).
Additionally, the conditional ORDER BY:
ORDER BY CASE WHEN reverse = FALSE ... THEN id ELSE NULL END ASC,
CASE WHEN reverse = TRUE ... THEN id ELSE NULL END DESC
prevents the planner from using the index ordering and forces an
explicit sort.
Add five focused replacements, each with a plain sargable predicate and
a direct ORDER BY so the planner can always choose an index scan:
- FetchPendingInvoices: WHERE state IN (0, 3)
- FilterInvoicesBySettleIndex: WHERE settle_index >= $1
- FilterInvoicesByAddIndex: WHERE id >= $1
- FilterInvoicesForward: WHERE id >= $1 ... ORDER BY id ASC
- FilterInvoicesReverse: WHERE id <= $1 ... ORDER BY id DESC
FilterInvoicesForward and FilterInvoicesReverse accept non-nullable
timestamp parameters (created_after, created_before) so the planner
always sees plain range predicates on created_at. Callers supply
Go-side defaults when no date filter is needed, following the same
convention already used by the payments query.
FilterInvoices is kept in this commit so all existing call sites
continue to compile. It will be removed once all callers have been
migrated.
The ListChannelsWithPoliciesForCachePaginated query was missing the
policy version column, causing extractChannelPolicies to hardcode
lnwire.GossipVersion1 for that row type. Add cp1.version and
cp2.version to the query and use the fetched values instead.
Add a gossip version parameter to DisabledChannelIDs in the Store
interface and both implementations. Add a new version-filtered SQL
query and update the builder caller.
Update the UpsertChannelPolicy query to apply different staleness
checks based on gossip version. For v1 policies, continue checking
last_update timestamps. For v2 policies, check block_height instead,
using >= comparison to handle policies from the same block.
The version-specific WHERE clause ensures that policy updates are only
applied when they contain newer information according to the versioning
scheme appropriate for that gossip version.
Extend channel policy queries and structs to support v2-specific fields:
- Add BlockHeight field to track the block height for v2 policy updates.
- Add DisableFlags field for v2 channel disable messages.
Both fields are nullable (sql.NullInt64/Int16) to maintain backwards
compatibility with v1 channels. The fields are initialized as null in
updateChanEdgePolicy and threaded through all policy-related queries
(GetChannelBySCIDWithPolicies, ListChannelsByNodeID, UpsertEdgePolicy,
etc.) and the extractChannelPolicies helper.
This commit includes both the hand-written SQL query updates and the
corresponding sqlc-generated Go code.
This commit improves handling of missing channel signatures in the
database:
- Return nil from auth proof accessors instead of empty slices so that
missing signatures are stored as NULL in SQL.
- Update public channel checks to require signature length > 0, which
properly handles existing empty bytea values in the database.
- Add regression test covering empty v1 and v2 channel signatures to
prevent future issues.
Add SQL query to determine if a node has public v2 channels. Unlike
v1 which requires all four individual signatures, v2 channels are
considered public when the single aggregated signature is present.
Add SQL query to update the signature column for v2 channel auth proofs.
Unlike v1 which requires four separate signatures, v2 channels use a
single aggregated signature.
Add three new optional fields to the CreateChannel SQL query to
support v2 channel announcements:
- signature: single schnorr signature (replaces four ECDSA sigs)
- funding_pk_script: the funding output script
- merkle_root_hash: for taproot channels
These fields are NULL for v1 channels and populated for v2 channels.
Add a new migration that updates the graph tables (nodes, channels and
policies) in preparation for the new columns required for V2
announcements. This migration has to be added to the set of "live"
migrations instead of "dev only" since it edits the columns of existing
tables and so changes the existing sql models. We are going to prep the
SQLStore code to handle the V2 types in the coming commits, so we need
this migration to be in place.
In this commit we also remove the TestSchemaMigrationIdempotency test
since this test fails with the new "ALTER TABLE" migrations which dont
have "IF NOT EXISTS" options like tables and indexes do. Migrations
should be idempotent anyways due to the migration tracker file and/or
the sqlc migration tracker.
With Go 1.26 now released, this bumps the minimum required Go version
from 1.24.11 to 1.25.5 across all go.mod files and updates the
installation documentation with the correct download links and SHA256
hashes for Go 1.25.5 binaries.
The build system (Dockerfiles, Makefile, CI) was already using Go 1.25.5,
so this change aligns the go.mod minimum version to match.
In this commit we updated the IsPublicV1Node query to use UNION
instead of OR, since sqlite struggles to efficiently use
multiple indexes in a single query involving OR conditions across
different columns.
We use UNION ALL since the query doesn't care about duplicates.
This query is less strict in terms of the latest update timestamp field.
We want to be less strict with our own node data since we always want
our own updates recorded.
Add two configuration options to control global lock usage for
different postgres database backends:
- ChannelDBWithGlobalLock: for channeldb access (default: false)
- WalletDBWithGlobalLock: for wallet database access (default: true)
These allow fine-grained control over which databases use global
locks, rather than hardcoding the behavior. This is a temporary
measure until the revocation log and wallet are migrated to native
SQL and become fully concurrent-safe.
In this commit, we update the SQL store implementation to support the
new iterator-based API for ChanUpdatesInHorizon. This includes adding
SQL query pagination support and helper functions for efficient batch
processing.
The SQL implementation uses cursor-based pagination with configurable
batch sizes, allowing efficient iteration over large result sets without
loading everything into memory. The query is optimized to use indexes
effectively and minimize database round trips.
New SQL query GetChannelsByPolicyLastUpdateRange is updated to support:
- Cursor-based pagination using (max_update_time, id) compound cursor
- Configurable batch sizes via MaxResults parameter
- Efficient batch caching with updateChanCacheBatch helper
In this commit, we update the SQL store implementation to support the
new iterator-based API for NodeUpdatesInHorizon. This includes adding a
new SQL query that supports efficient pagination through result sets.
The SQL implementation uses cursor-based pagination with configurable
batch sizes, allowing efficient iteration over large result sets without
loading everything into memory. The query is optimized to use indexes
effectively and minimize database round trips.
New SQL query GetNodesByLastUpdateRange is updated to support:
* Cursor-based pagination using (last_update, pub_key) compound cursor
* Optional filtering for public nodes only
* Configurable batch sizes via MaxResults parameter
The SQL* helpers are meant to always set the `Valid` field of the
sql.Null* type to true. Otherwise they cannot be used to set a valid,
empty field. However, we dont want to break the behaviour of the
existing SQLStr helper and so this commit adds a new helper with the
desired functionality.
This commit simplifies insertChanEdgePolicyMig. Much of the logic can be
removed given that this method is only used in the context of the graph
SQL migration.
This should improve the performance of the migration quite a lot since
it removes the extra GetChannelAndNodesBySCID call.
Finally, we make the channel-policy part of the SQL migration idempotent
by adding a migration-only policy insert query which will not error out
if the policy already exists and does not have a timestamp that is newer
than the existing records timestamp. To keep the commit simple, a
insertChanEdgePolicyMig function is added which is basically identical
to the updateChanEdgePolicy function except for the fact that it uses
the newly added query. In the next commit, it will be simplified even
more.
In this commit, we make the channel part of the graph SQL migration
idempotent (retry-safe!). We do this by adding a migration-only channel
insert query that will not error out if a the query is called and a
chanenl with the given scid&version already exists. We also ensure that
errors are not thrown if existing channel features & extra types are
re-added.
There is no need to use the "collect-then-update" pattern for node
insertion during the SQL migration since if we do have any previously
persisted data for the node and happen to re-run the insertion for that
node, the data will be exactly the same. So we can make use of "On
conflict, no nothing" here too.
In this commit, the graph SQL migration is updated so that the node
migration step is retry-safe. This is done by using migration specific
logic & queries that do not use the same node-update-constraint as the
normal node upsert logic. For normal "run-time" logic, we always expect
a node update to have a newer timestamp than any previously stored one.
But for the migration, we will only ever be dealing with a single
announcement for a given node & to make things retry-safe, we dont want
the query to error if we re-insert the exact same node.
Use the new feature of Go 1.24, fix linter warnings.
This change was produced by:
- running golangci-lint run --fix
- sed 's/context.Background/t.Context/' -i `git grep -l context.Background | grep test.go`
- manually fixing broken tests
- itest, lntest: use ht.Context() where ht or hn is available
- in HarnessNode.Stop() we keep using context.Background(), because it is
called from a cleanup handler in which t.Context() is canceled already.
We put this new schema update into the main line and change the
versions of the schema updates which are currently only available
in dev builds. The schemas need to be chronological therefore we
also need to rename the file numbers.
Finally, we update the migrateZombieIndex function to use batch
validation just like was done in the previous commits. Here, we
additionally make sure to validate the entire zombie index entry and not
just the SCID.
As was done in the previous commits for nodes & channels, we update the
migrateClosedSCIDIndex function here so that it validates migrated
entries in batches rather than one-by-one.
As was done in the previous commits for nodes & channels, we update the
migratePruneLog function here so that it validates migrated entries in
batches rather than one-by-one.
Restructue the `migrateChannelsAndPolicies` function so that it does the
validation of migrated channels and policies in batches. So instead of
fetching channel and its policies individually after migrating it, we
wait for a minimum batch size to be reached and then validate a batch of
them together. This lets us make way fewer DB round trips.
Olaoluwa Osuntokun