- AddServerRequestAsync returns a ServerTest/SyntheticCheckRun already waiting for the agent (Pending, same kind and
target) instead of queueing another one, like AddAgentRequestAsync; AgentRequestRow carries TargetId.
- Active server findings and the overview counts leave out removed servers and checks, and paused ones across all
(a paused one's own list keeps its latest findings, as for instances); findings say ScopeRemoved/ScopePaused.
GetServerFindingsAsync pages with OFFSET/FETCH.
- Removing a server (in the web UI or a SQL Server host by the agent's sync) detaches its synthetic checks in the same
transaction (ServerId NULL, serviceName out of the settings); check queries only join servers in use.
- Removing a check clears its sealed password, key id, secret error and last message; a late agent result does not
write to a removed check. (0018: UPDATE on LastMessage for the web login.)
- 0018: settings and service lists as nvarchar(max) (no 500 on long æøå queries); indexes on SampledAt/LastAt/RunAt
for the retention deletes. Run details that do not fit are trimmed from the end instead of all dropped.
- One query for the overview's latest CPU/memory and disk collection per server.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Migration 0018_windows_servers_synthetic_checks:
- insight.WindowsServers (SQL Server hosts kept in step by the agent, servers added
in SQLInsight Web), ServerPerformance (per minute, one row per sample),
ServerDiskSamples (forecast history), ServerEvents (grouped like ErrorLogEvents),
ServerSnapshots (latest per area).
- insight.SyntheticChecks (SQL login password sealed for the agent, as in 1.3) and
SyntheticCheckResults.
- insight.ServerFindings and ServerRuleStates, scoped to a server or a check.
- AgentRequests.TargetId and the kinds ServerTest and SyntheticCheckRun.
- SQLInsight Web gets INSERT and column UPDATE only; host, name and kind are fixed,
nothing the agent records can be written, no DELETE.
Findings are opened, updated and resolved like instance findings; a round where a
rule is not measurable keeps what was found open. Retention for samples, disk
history, events, check results and resolved findings (RunServerMaintenanceAsync).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
