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graph/db+sqldb: implement DeleteChannelEdges

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This lets us run TestGraphZombieIndex against the SQL backends.
This commit is contained in:
Elle Mouton
2025-06-11 17:10:12 +02:00
parent 00b6e0204c
commit 2a6e6683eb
6 changed files with 326 additions and 1 deletions
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49
sqldb/sqlc/queries/graph.sql
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@@ -373,6 +373,9 @@ WHERE c.version = $1 AND c.id > $2
ORDER BY c.id
LIMIT $3;
-- name: DeleteChannel :exec
DELETE FROM channels WHERE id = $1;
/* ─────────────────────────────────────────────
channel_features table queries
─────────────────────────────────────────────
@@ -434,6 +437,52 @@ WHERE channel_id = $1
AND node_id = $2
AND version = $3;
-- name: GetChannelBySCIDWithPolicies :one
SELECT
sqlc.embed(c),
sqlc.embed(n1),
sqlc.embed(n2),
-- Policy 1
cp1.id AS policy1_id,
cp1.node_id AS policy1_node_id,
cp1.version AS policy1_version,
cp1.timelock AS policy1_timelock,
cp1.fee_ppm AS policy1_fee_ppm,
cp1.base_fee_msat AS policy1_base_fee_msat,
cp1.min_htlc_msat AS policy1_min_htlc_msat,
cp1.max_htlc_msat AS policy1_max_htlc_msat,
cp1.last_update AS policy1_last_update,
cp1.disabled AS policy1_disabled,
cp1.inbound_base_fee_msat AS policy1_inbound_base_fee_msat,
cp1.inbound_fee_rate_milli_msat AS policy1_inbound_fee_rate_milli_msat,
cp1.signature AS policy1_signature,
-- Policy 2
cp2.id AS policy2_id,
cp2.node_id AS policy2_node_id,
cp2.version AS policy2_version,
cp2.timelock AS policy2_timelock,
cp2.fee_ppm AS policy2_fee_ppm,
cp2.base_fee_msat AS policy2_base_fee_msat,
cp2.min_htlc_msat AS policy2_min_htlc_msat,
cp2.max_htlc_msat AS policy2_max_htlc_msat,
cp2.last_update AS policy2_last_update,
cp2.disabled AS policy2_disabled,
cp2.inbound_base_fee_msat AS policy2_inbound_base_fee_msat,
cp2.inbound_fee_rate_milli_msat AS policy2_inbound_fee_rate_milli_msat,
cp2.signature AS policy2_signature
FROM channels c
JOIN nodes n1 ON c.node_id_1 = n1.id
JOIN nodes n2 ON c.node_id_2 = n2.id
LEFT JOIN channel_policies cp1
ON cp1.channel_id = c.id AND cp1.node_id = c.node_id_1 AND cp1.version = c.version
LEFT JOIN channel_policies cp2
ON cp2.channel_id = c.id AND cp2.node_id = c.node_id_2 AND cp2.version = c.version
WHERE c.scid = @scid
AND c.version = @version;
/* ─────────────────────────────────────────────
channel_policy_extra_types table queries
─────────────────────────────────────────────