我有一个包含多个数据库的influxdb设置，其中每个数据库的度量值都相似。我想创建一个通用的仪表板，用户可以在其中选择数据库，并即时将测量结果作为变量。
从“ $ database”。“ autogen”。“ $ measurement” 中选择，其中yada yada
我不想为每个数据库复制n个不同的仪表板，有没有办法在查询本身中即时选择数据库？
答案 0 :(得分：0)
创建查询时，请使用 Sub convertXLStoXLSX(ByVal directoryPath As String)
Dim FSO As Scripting.FileSystemObject
Dim strConversionPath As String
Dim subFolderPath As String
Dim fFile As file
Dim fFolder As Folder
Dim fSubFolder As Folder
Dim wkbConvert As Workbook
Application.ScreenUpdating = False
Application.enableEvents = False
strConversionPath = directoryPath
Set FSO = New Scripting.FileSystemObject
' Check if the folder exists
If FSO.FolderExists(strConversionPath) Then
Set fFolder = FSO.GetFolder(strConversionPath)
' Loop through files, find the .xls files
For Each fFile In fFolder.Files
If Right(fFile.name, 4) = ".xls" Or Right(fFile.name, 4) = ".XLS" Then
Application.StatusBar = "Converting " & fFile.name
Application.displayAlerts = False
Set wkbConvert = Workbooks.Open(fFile.Path, UpdateLinks:=False)
' Save as XML workbook - if file contains macros change FileFormat:=52
wkbConvert.SaveAs FSO.BuildPath(fFile.ParentFolder, left(fFile.name, Len(fFile.name) - 4)) & ".xlsx", FileFormat:=51
wkbConvert.Close SaveChanges:=False
' Delete original file
fFile.Delete Force:=True
Application.StatusBar = False
Application.displayAlerts = True
End If
Next fFile
'move recursively into folders in this directory
For Each fSubFolder In fFolder.SubFolders
Application.StatusBar = "Checking Folder " & fSubFolder.Path
subFolderPath = strConversionPath & fSubFolder.name & Application.PathSeparator
convertXLStoXLSX (subFolderPath)
Application.StatusBar = False
Next fSubFolder
End If
Application.enableEvents = True
Application.ScreenUpdating = True
End Sub
获取数据库。我在grafana v5.2.2中对此进行了测试。 （将数据库的数据源设置为运行此查询的数据源）
答案 1 :(得分：0)
结果是Grafana不允许您在数据库之间切换，指定查询时必须首先选择它，并且当前只有一个数据库是无法参数化的选项