Powershell -输出三个选择语句到三个EXCEL工作表

Question

我有代码，可以读取一个SQL选择语句的输出到一个工作表，并保存它。

现在我正在尝试创建三个选择语句并将其导出到EXCEL中的三个工作表中。

不幸的是，代码只从第一个SELECT语句提取输出并将其存储到第一个EXCEL工作表

# SQL string with multiple SELECT statements
$SQL = "SELECT Statement 1 
        SELECT Statement 2
        SELECT Statement 3" 
# Create Excel file to save the data
if (!(Test-Path -path "$DirectoryToSave")) #create it if not existing 
  { 
  New-Item "$DirectoryToSave" -type directory | out-null 
  } 
$excel = New-Object -Com Excel.Application
$excel.Visible = $True
$wb = $Excel.Workbooks.Add()
$currentWorksheet=1
if ($currentWorksheet -lt 4){
    $ws = $wb.Worksheets.Item($currentWorksheet)
}
else
{
    $ws = $wb.Worksheets.Add()
}
$currentWorksheet += 1

$qt = $ws.QueryTables.Add("ODBC;DSN=$DSN;UID=$username;PWD=$password", $ws.Range("A1"), $SQL)
if ($qt.Refresh()){
    $ws.Activate()
    $ws.Select()
    $excel.Rows.Item(1).HorizontalAlignment = $xlCenter
    $excel.Rows.Item(1).VerticalAlignment = $xlTop
    $excel.Rows.Item("1:1").Font.Name = "Calibri" 
    $excel.Rows.Item("1:1").Font.Size = 11 
    $excel.Rows.Item("1:1").Font.Bold = $true 
    $Excel.Columns.Item(1).Font.Bold = $true 
}
$filename = "D:ScriptDatabase_stuff.xlsx"
if (test-path $filename ) { rm $filename } 
$wb.SaveAs($filename,  $xlOpenXMLWorkbook) #save as an XML Workbook (xslx) 
$wb.Saved = $True #flag it as being saved 
$wb.Close() #close the document 
$Excel.Quit() #and the instance of Excel 
$wb = $Null #set all variables that point to Excel objects to null 
$ws = $Null #makes sure Excel deflates 
$Excel=$Null #let the air out

我怎么用谷歌搜索解决这个问题?谢谢你！

更新

短期解决方案

SQL1 = "SELECT Statement 1"
SQL2 = "SELECT Statement 2"
SQL3 = "Select Statement 3"
if (!(Test-Path -path "$DirectoryToSave")) #create it if not existing 
  { 
  New-Item "$DirectoryToSave" -type directory | out-null 
  } 
$excel = New-Object -Com Excel.Application
$excel.Visible = $True
$wb = $Excel.Workbooks.Add()
$currentWorksheet=1
$ws = $wb.Worksheets.Item(1)
$ws.name = "GUP Download Activity"

$qt = $ws.QueryTables.Add("ODBC;DSN=$DSN;UID=$username;PWD=$password", $ws.Range("A1"), $SQL1)
if ($qt.Refresh()){
    $ws.Activate()
    $ws.Select()
    $excel.Rows.Item(1).HorizontalAlignment = $xlCenter
    $excel.Rows.Item(1).VerticalAlignment = $xlTop
    $excel.Rows.Item("1:1").Font.Name = "Calibri" 
    $excel.Rows.Item("1:1").Font.Size = 11 
    $excel.Rows.Item("1:1").Font.Bold = $true 
}
$ws = $wb.Worksheets.Item(2)
$ws.name = "Distinct"

$qt = $ws.QueryTables.Add("ODBC;DSN=$DSN;UID=$username;PWD=$password", $ws.Range("A1"), $SQL2)
if ($qt.Refresh()){
    $ws.Activate()
    $ws.Select()
    $excel.Rows.Item(1).HorizontalAlignment = $xlCenter
    $excel.Rows.Item(1).VerticalAlignment = $xlTop
    $excel.Rows.Item("1:1").Font.Name = "Calibri" 
    $excel.Rows.Item("1:1").Font.Size = 11 
    $excel.Rows.Item("1:1").Font.Bold = $true 
 }

$ws = $wb.Worksheets.Item(3)
$ws.name = "Computers in GUP Downloads"

$qt = $ws.QueryTables.Add("ODBC;DSN=$DSN;UID=$username;PWD=$password", $ws.Range("A1"), $SQL3)
if ($qt.Refresh()){
    $ws.Activate()
    $ws.Select()
    $excel.Rows.Item(1).HorizontalAlignment = $xlCenter
    $excel.Rows.Item(1).VerticalAlignment = $xlTop
    $excel.Rows.Item("1:1").Font.Name = "Calibri" 
    $excel.Rows.Item("1:1").Font.Size = 11 
    $excel.Rows.Item("1:1").Font.Bold = $true 
 }
$filename = "D:ScriptDaily_GUP_Report.xlsx"
if (test-path $filename ) { rm $filename } 
$wb.SaveAs($filename,  $xlOpenXMLWorkbook) #save as an XML Workbook (xslx) 
$wb.Saved = $True #flag it as being saved 
$wb.Close() #close the document 
$Excel.Quit() #and the instance of Excel 
$wb = $Null #set all variables that point to Excel objects to null 
$ws = $Null #makes sure Excel deflates 
$Excel=$Null #let the air out 

Answer 1

你不应该替换这个吗:

$SQL = "SELECT Statement 1 
        SELECT Statement 2
        SELECT Statement 3" 

吗?:

$SQL = "SELECT Statement 1
        UNION ALL
        SELECT Statement 2
        UNION ALL
        SELECT Statement 3" 

我不明白这三个工作表的问题。为什么不是一个简单的循环或一个Sub，它将把语句和工作表作为参数?

Answer 2

短期解决方案

SQL1 = "SELECT Statement 1"
SQL2 = "SELECT Statement 2"
SQL3 = "Select Statement 3"
if (!(Test-Path -path "$DirectoryToSave")) #create it if not existing 
  { 
  New-Item "$DirectoryToSave" -type directory | out-null 
  } 
$excel = New-Object -Com Excel.Application
$excel.Visible = $True
$wb = $Excel.Workbooks.Add()
$currentWorksheet=1
$ws = $wb.Worksheets.Item(1)
$ws.name = "GUP Download Activity"

$qt = $ws.QueryTables.Add("ODBC;DSN=$DSN;UID=$username;PWD=$password", $ws.Range("A1"), $SQL1)
if ($qt.Refresh()){
    $ws.Activate()
    $ws.Select()
    $excel.Rows.Item(1).HorizontalAlignment = $xlCenter
    $excel.Rows.Item(1).VerticalAlignment = $xlTop
    $excel.Rows.Item("1:1").Font.Name = "Calibri" 
    $excel.Rows.Item("1:1").Font.Size = 11 
    $excel.Rows.Item("1:1").Font.Bold = $true 
}
$ws = $wb.Worksheets.Item(2)
$ws.name = "Distinct"

$qt = $ws.QueryTables.Add("ODBC;DSN=$DSN;UID=$username;PWD=$password", $ws.Range("A1"), $SQL2)
if ($qt.Refresh()){
    $ws.Activate()
    $ws.Select()
    $excel.Rows.Item(1).HorizontalAlignment = $xlCenter
    $excel.Rows.Item(1).VerticalAlignment = $xlTop
    $excel.Rows.Item("1:1").Font.Name = "Calibri" 
    $excel.Rows.Item("1:1").Font.Size = 11 
    $excel.Rows.Item("1:1").Font.Bold = $true 
 }

$ws = $wb.Worksheets.Item(3)
$ws.name = "Computers in GUP Downloads"

$qt = $ws.QueryTables.Add("ODBC;DSN=$DSN;UID=$username;PWD=$password", $ws.Range("A1"), $SQL3)
if ($qt.Refresh()){
    $ws.Activate()
    $ws.Select()
    $excel.Rows.Item(1).HorizontalAlignment = $xlCenter
    $excel.Rows.Item(1).VerticalAlignment = $xlTop
    $excel.Rows.Item("1:1").Font.Name = "Calibri" 
    $excel.Rows.Item("1:1").Font.Size = 11 
    $excel.Rows.Item("1:1").Font.Bold = $true 
 }
$filename = "D:ScriptDaily_GUP_Report.xlsx"
if (test-path $filename ) { rm $filename } 
$wb.SaveAs($filename,  $xlOpenXMLWorkbook) #save as an XML Workbook (xslx) 
$wb.Saved = $True #flag it as being saved 
$wb.Close() #close the document 
$Excel.Quit() #and the instance of Excel 
$wb = $Null #set all variables that point to Excel objects to null 
$ws = $Null #makes sure Excel deflates 
$Excel=$Null #let the air out