如何在使用az monitor app-insights查询时运行多行查询？

Question

如何在使用az monitor app-insights query时运行多行查询

此单行查询的工作方式与预期一致：

$query = "requests | summarize count() by bin(timestamp, 1h)"
az monitor app-insights query --app $appId --analytics-query $query --offset 1h30m

此多行查询将导致错误：

$query = @"
    requests | 
    summarize count() by bin(timestamp, 1h)
"@
az monitor app-insights query --app $appId --analytics-query $query --offset 1h30m

相关文档：https://docs.microsoft.com/en-us/cli/azure/ext/application-insights/monitor/app-insights?view=azure-cli-latest#ext_application_insights_az_monitor_app_insights_query-examples

Answer 1

这是可行的，但我更喜欢使用here-string：

$query = 
    "requests | " +
    "summarize count() by bin(timestamp, 1h)"

az monitor app-insights query --app $appId --analytics-query $query --offset 1h30m