drop claimed_at from nodes

Author: ezekg

db/migrations/1734216452_drop_claimed_at_from_nodes.down.sql

@@ -0,0 +1 @@
+ALTER TABLE nodes ADD COLUMN claimed_at INTEGER;

db/migrations/1734216452_drop_claimed_at_from_nodes.up.sql

@@ -0,0 +1 @@
+ALTER TABLE nodes DROP COLUMN claimed_at;

db/queries/nodes.sql

@@ -1,10 +1,10 @@
 -- name: InsertNode :one
-INSERT INTO nodes (fingerprint, claimed_at, last_heartbeat_at, created_at)
-VALUES (?, NULL, NULL, unixepoch())
-RETURNING id, fingerprint, claimed_at, last_heartbeat_at, created_at;
+INSERT INTO nodes (fingerprint, last_heartbeat_at, created_at)
+VALUES (?, NULL, unixepoch())
+RETURNING id, fingerprint, last_heartbeat_at, created_at;
 
 -- name: GetNodeByFingerprint :one
-SELECT id, fingerprint, claimed_at, last_heartbeat_at, created_at
+SELECT id, fingerprint, last_heartbeat_at, created_at
 FROM nodes
 WHERE fingerprint = ?;
 
@@ -15,7 +15,7 @@ WHERE fingerprint = ?;
 
 -- name: UpdateNodeHeartbeatAndClaimedAtByFingerprint :exec
 UPDATE nodes
-SET last_heartbeat_at = unixepoch(), claimed_at = unixepoch()
+SET last_heartbeat_at = unixepoch()
 WHERE fingerprint = ?;
 
 -- name: DeleteNodeByFingerprint :exec