Import-CSV .\yourcsv.csv |ForEach-Object {Invoke-Sqlcmd `-Database$database-ServerInstance$server`-Query"insert into $table VALUES ('$($_.Column1)','$($_.Column2)')"} 引用:https://stackoverflow.com/questions/29539179/how-to-import-data-from-csv-in-sql-server-using-powershell...
sql sql-server powershell csv powershell-3.0 我的CSV文件中有最新的数据,我试图与SQL Server数据库Example1表进行比较,该表包含使用EmpId和Name列的旧数据。如果csv文件中有新数据,则更新Example1表,并仅将新数据插入Example2表。 我是初学者,我一直在学习逻辑部分,如果能得到任何帮助或建议,我将不胜感激。任...
我使用batchsize=80K,每次插入迭代大约需要14秒。但是,与具有相同批量大小和记录计数的CSV文件输入相比,插入迭代大约需要3秒。我猜JSON的解析比分隔文件要花更长的时间。 foreach ($line in [System.IO.File]::ReadLines($pathToJsonFile, $encoding)) { $json = $line | ConvertFrom-Json; [void]$dataTable...
$keyDataFile = "Z:\keydata.txt" $keyData = Import-Csv $keyDataFile # Import the SqlServer module Import-Module "SqlServer" # Connect to your database. $serverName = "<server name>" $databaseName = "<database name>" $connStr = "Server = " ...
$newCmkSettings = New-SqlCertificateStoreColumnMasterKeySettings -CertificateStoreLocation $storeLocation -Thumbprint $cert.Thumbprint # Prepare a CSV file, you will use to share the encrypted values of column encryption keys, produced using the new column master key...
ExecuteSQL $sql 2.PowerShell 输出 csv 文件: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Export-Csv-Path 文件路径-EncodingUTF8-NoTypeInformation-Force 3.PowerShell 输出 txt 文件: 代码语言:javascript 代码运行次数:0 运行 AI代码解释
19、ConvertTo-Html,将结果转成网页,例如get-process | ConvertTo-Html > currentpss.html 20、export-csv ,将结果转成csv文件,可以用Excel分析,例如get-process | export-csv currentpss.csv 其实常用命令还有很多,后续再分享,先把这次的20几个掌握吧。
PS C:\> cd SQLSERVER:\sql\MyServer\MyInstance\Databases\MyDatabase\Tables\dbo.CSVTable PS SQLSERVER:\sql\MyServer\MyInstance\Databases\MyDatabase\Tables\dbo.CSVTable> Read-SqlTableData Id Name Amount -- --- --- 10 AAAA -1.2 11 BBBB 1.2 12 CCCC -1.0 13 DDDD -2.0La première...
PS C:\> cd SQLSERVER:\sql\MyServer\MyInstance\Databases\MyDatabase\Tables\dbo.CSVTable PS SQLSERVER:\sql\MyServer\MyInstance\Databases\MyDatabase\Tables\dbo.CSVTable> Read-SqlTableData Id Name Amount -- --- --- 10 AAAA -1.2 11 BBBB 1.2 12 CCCC -1.0 13 DDDD -2.0 The first com...
We can achieve similar results to this method using the new Invoke-Sqlcmd cmdlet by first creating a variable (say $q) with our query, as we did in the script, and using the Invoke-Sqlcmd cmdlet, then piping the results to the export-csv cmdlet. Here’s the updated script: PowerShell...