问题
Using Linux, getting started with SQLite, PowerShell and xml, and so this question is in that context. How do I nicely export the results below?
PS /home/nicholas>
PS /home/nicholas> $Database
/home/nicholas/sql/covid.db
PS /home/nicholas>
PS /home/nicholas> $Query
select * from labs limit 3
PS /home/nicholas>
PS /home/nicholas> Invoke-SqliteQuery -DataSource $Database -Query $Query
Date : 1/23/2020 12:00:00 AM
Region : BC
New_Tests : 2
Total_Tests : 2
Positivity : 0
Turn_Around : 32
Date : 1/23/2020 12:00:00 AM
Region : Fraser
New_Tests : 0
Total_Tests : 0
Positivity : 0
Turn_Around : 0
Date : 1/23/2020 12:00:00 AM
Region : Interior
New_Tests : 0
Total_Tests : 0
Positivity : 0
Turn_Around : 0
PS /home/nicholas>
PS /home/nicholas> $result=Invoke-SqliteQuery -DataSource $Database -Query $Query
PS /home/nicholas>
PS /home/nicholas> ($result | ConvertTo-Xml).Outerxml
<?xml version="1.0" encoding="utf-8"?><Objects><Object Type="System.Management.Automation.PSCustomObject"><Property Name="Date" Type="System.DateTime">1/23/2020 12:00:00 AM</Property><Property Name="Region" Type="System.String">BC</Property><Property Name="New_Tests" Type="System.Double">2</Property><Property Name="Total_Tests" Type="System.Double">2</Property><Property Name="Positivity" Type="System.Double">0</Property><Property Name="Turn_Around" Type="System.Double">32</Property></Object><Object Type="System.Management.Automation.PSCustomObject"><Property Name="Date" Type="System.DateTime">1/23/2020 12:00:00 AM</Property><Property Name="Region" Type="System.String">Fraser</Property><Property Name="New_Tests" Type="System.Double">0</Property><Property Name="Total_Tests" Type="System.Double">0</Property><Property Name="Positivity" Type="System.Double">0</Property><Property Name="Turn_Around" Type="System.Double">0</Property></Object><Object Type="System.Management.Automation.PSCustomObject"><Property Name="Date" Type="System.DateTime">1/23/2020 12:00:00 AM</Property><Property Name="Region" Type="System.String">Interior</Property><Property Name="New_Tests" Type="System.Double">0</Property><Property Name="Total_Tests" Type="System.Double">0</Property><Property Name="Positivity" Type="System.Double">0</Property><Property Name="Turn_Around" Type="System.Double">0</Property></Object></Objects>
PS /home/nicholas>
PS /home/nicholas> $result | Export-Clixml
cmdlet Export-Clixml at command pipeline position 1
Supply values for the following parameters:
Path: .
Export-Clixml: Access to the path '/home/nicholas' is denied.
PS /home/nicholas>
How can I "nicely" export or write to file the above xml?
The data was imported from csv, which might be easier to work with directly.
来源：https://stackoverflow.com/questions/64964516/how-to-export-xml-from-a-sqlite-query-to-a-file-with-powershell