Maintain scoped operation history totals without table scans

2026-10-06 14:53:51 -04:00
parent b17673720b
commit 703d414c7a
5 changed files with 89 additions and 1 deletions
@@ -426,7 +426,9 @@ export function listHostOperationHistory(page = 1, filter: HostOperationFilter =
    if (scope.server) { conditions.push('o.server_name=?'); parameters.push(scope.server); }
    const where = conditions.length ? `WHERE ${conditions.join(' AND ')}` : '';
    return handle.transaction((): HostOperationHistoryPage => {
-        const { total } = handle.prepare(`SELECT COUNT(*) AS total FROM ec_host_operations o ${where}`).get(...parameters) as { total: number };
+        const countColumn = filter === 'all' ? 'total' : filter;
+        const total = (handle.prepare(`SELECT ${countColumn} AS total FROM ec_host_operation_history_counts WHERE host_id=? AND server_name=?`)
+            .get(scope.host ?? '', scope.server ?? '') as { total: number } | undefined)?.total ?? 0;
        const totalPages = Math.max(1, Math.ceil(total / pageSize));
        const currentPage = Math.min(totalPages, Number.isSafeInteger(page) && page > 0 ? page : 1);
        const operations = handle.prepare(`SELECT o.id,o.host_id AS hostId,h.name AS hostName,o.kind,