与 "in" 条件一起使用的表格类型

Question

如何在 in 条件语句中使用表格类型？请参阅下面第二个查询中的最后一个条件：Computer in clusterNodes。我收到以下语法错误：

Query could not be parsed at 'in' on line [9,181]

Token: in Line: 9 Position: 181

let clusterNodes = 
KubeNodeInventory
| where TimeGenerated > ago(7d)
| where ClusterName == "test-aks"
| distinct Computer;

Perf
| where TimeGenerated > ago(1d) 
| where CounterName == "cpuUsageNanoCores" and ObjectName == "K8SNode" and Computer in clusterNodes 
| summarize ValueAvg = avg(CounterValue) by Time = bin(TimeGenerated, 15m), Counter = CounterName
| project round(ValueAvg / 1000000000, 2), Time, Counter 
| render timechart;

Answer 1

以下应该有助于在这种情况下利用 in：

| where … and Computer in (clusterNodes)

P.S。您可能还需要删除 let 和查询的其余部分之间的空行（取决于您如何 select 中的查询UI 执行）。