连接两个csv文件，并在第三个csv文件上输出，输出不显示连接的值

时间：2019-04-12 06:11:33

标签： powershell csv vlookup

我有两个CSV文件output.csv和Roster.csv

“ output.csv ”具有这些标头

UserID, User, Department, City, Group, Phone, Mobile, Extension, Office, Manager, Email

“ Roster.csv ”具有此标头

BUNID

我想将BUNID与USERID匹配并使用这些标头生成输出

UserID, User, Department, City, Group, Phone, Mobile, Extension, Office, Manager, Email, BUNID

问题是生成了输出，但BUNID字段是唯一空白的字段。

这是代码 

$csv1 = Import-Csv "C:\CSVfiles\output.csv"
$csv2 = Import-csv "C:\CSVfiles\Roster.csv"

$Join = Join-Object -Left $csv1 -Right $csv2 -LeftJoinProperty UserID -RightJoinProperty BUNID -Type AllInLeft -RightProperties BUNID

$Join | select-object UserID, User, Department, City, Group, Phone, Mobile, Extension, Office, Manager, Email, BUNID | sort BUNID | Export-Csv "C:\CSVfiles\output_pas.csv"

在第三个CSV上输出这些字段。 

UserID, User, Department, City, Group, Phone, Mobile, Extension, Office, Manager, Email, BUNID

输出应包含output.csv中的所有数据，并与Roster.csv中的BUNID匹配，类似于我们可以使用vlookup进行的操作。

我知道我犯了一个业余错误，但无法理解。

Output.csv示例 

UserID,User,Department,City,Group,Phone,Mobile,Extension,Office,Manager,Email,
akumar58,Ankush,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520909,9811520909,256,//- (Sch E) 1,Aruna,dfg12@gtus.com,
akroy1,Roy,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520910,9811520910,257,//- (Sch E) 2,Aruna,dfg13@gtus.com,
kkhurana,"Khurana, Karan",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520911,9811520911,258,//- (Sch E) 3,Aruna,dfg14@gtus.com,
csharma1,"Sharma, Chetan",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520912,9811520912,259,//- (Sch E) 4,Chakra,dfg15@gtus.com,
sumit,Sumit,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520913,9811520913,260,//- (Sch E) 5,Chakra,dfg16@gtus.com,
saji,"Aji, Shiby",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520914,9811520914,261,//- (Sch E) 6,Chakra,dfg17@gtus.com,
rksharm1,"Sharma, Rajesh ",ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520915,9811520915,262,//- (Sch E) 7,Chakra,dfg18@gtus.com,
yxsingh,Singh,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520916,9811520916,263,//- (Sch E) 8,Aruna,dfg19@gtus.com,
sponnaga,Ponnaganti,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520917,9811520917,264,//- (Sch E) 9,Chakra,dfg20@gtus.com,
bmallena,Mallena,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520918,9811520918,265,//- (Sch E) 10,Aruna,dfg21@gtus.com,
ngarg,Garg,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520919,9811520919,266,//- (Sch E) 11,Chakra,dfg22@gtus.com,
dsharma5,Sharma,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520920,9811520920,267,//- (Sch E) 12,Aruna,dfg23@gtus.com,
rpyarwar,Yarwar,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520921,9811520921,268,//- (Sch E) 13,Chakra,dfg24@gtus.com,
hraj1,Hans,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520922,9811520922,269,//- (Sch E) 14,Chakra,dfg25@gtus.com,

Roster.CSV示例

BUNID
axsaxena
kjhebbar
smukher5
akroy1
kkhurana
csharma1
sumit
saji
rksharm1
yxsingh
bmallena
ngarg
dsharma5
rpyarwar
smohan1
hbmane
sdebnat1
skumar38
aprinja1
shanda
yhbijli1
bpannee1
saji

最终输出，我想获取什么，但是使用脚本时BUNID的最后一个字段为空。 

UserID,User,Department,City,Group,Phone,Mobile,Extension,Office,Manager,Email,BUNID
akumar58,Ankush,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520909,9811520909,256,//- (Sch E) 1,Aruna,dfg12@gtus.com,
akroy1,Roy,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520910,9811520910,257,//- (Sch E) 2,Aruna,dfg13@gtus.com,akroy1
kkhurana,"Khurana, Karan",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520911,9811520911,258,//- (Sch E) 3,Aruna,dfg14@gtus.com,kkhurana
csharma1,"Sharma, Chetan",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520912,9811520912,259,//- (Sch E) 4,Chakra,dfg15@gtus.com,csharma1
sumit,Sumit,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520913,9811520913,260,//- (Sch E) 5,Chakra,dfg16@gtus.com,sumit
saji,"Aji, Shiby",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520914,9811520914,261,//- (Sch E) 6,Chakra,dfg17@gtus.com,saji
rksharm1,"Sharma, Rajesh ",ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520915,9811520915,262,//- (Sch E) 7,Chakra,dfg18@gtus.com,rksharm1
yxsingh,Singh,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520916,9811520916,263,//- (Sch E) 8,Aruna,dfg19@gtus.com,yxsingh
sponnaga,Ponnaganti,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520917,9811520917,264,//- (Sch E) 9,Chakra,dfg20@gtus.com,
bmallena,Mallena,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520918,9811520918,265,//- (Sch E) 10,Aruna,dfg21@gtus.com,bmallena
ngarg,Garg,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520919,9811520919,266,//- (Sch E) 11,Chakra,dfg22@gtus.com,ngarg
dsharma5,Sharma,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520920,9811520920,267,//- (Sch E) 12,Aruna,dfg23@gtus.com,dsharma5
rpyarwar,Yarwar,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520921,9811520921,268,//- (Sch E) 13,Chakra,dfg24@gtus.com,rpyarwar
hraj1,Hans,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520922,9811520922,269,//- (Sch E) 14,Chakra,dfg25@gtus.com,

2 个答案:

答案 0 :(得分：3)

这是合并两个CSV文件的一种方法。它不会进行传统的合并，因为它会添加$ Roster条目，而不是将其与$ UserID条目合并。 

# fake reading in a CSV file
#    in real life, use Import-CSV
$Roster = @'
BUNID
axsaxena
kjhebbar
smukher5
akroy1
kkhurana
csharma1
sumit
saji
rksharm1
yxsingh
bmallena
ngarg
dsharma5
rpyarwar
smohan1
hbmane
sdebnat1
skumar38
aprinja1
shanda
yhbijli1
bpannee1
saji
'@ | ConvertFrom-Csv

# fake reading in another CSV file
# apparent accidental trailing comma manually removed from each line
$OutputCSV = @'
UserID,User,Department,City,Group,Phone,Mobile,Extension,Office,Manager,Email
akumar58,Ankush,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520909,9811520909,256,//- (Sch E) 1,Aruna,dfg12@gtus.com
akroy1,Roy,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520910,9811520910,257,//- (Sch E) 2,Aruna,dfg13@gtus.com
kkhurana,"Khurana, Karan",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520911,9811520911,258,//- (Sch E) 3,Aruna,dfg14@gtus.com
csharma1,"Sharma, Chetan",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520912,9811520912,259,//- (Sch E) 4,Chakra,dfg15@gtus.com
sumit,Sumit,DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520913,9811520913,260,//- (Sch E) 5,Chakra,dfg16@gtus.com
saji,"Aji, Shiby",DESIGNERS,ALEXANDRIA,VOS-BPCS_Elec,9811520914,9811520914,261,//- (Sch E) 6,Chakra,dfg17@gtus.com
rksharm1,"Sharma, Rajesh ",ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520915,9811520915,262,//- (Sch E) 7,Chakra,dfg18@gtus.com
yxsingh,Singh,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520916,9811520916,263,//- (Sch E) 8,Aruna,dfg19@gtus.com
sponnaga,Ponnaganti,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520917,9811520917,264,//- (Sch E) 9,Chakra,dfg20@gtus.com
bmallena,Mallena,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520918,9811520918,265,//- (Sch E) 10,Aruna,dfg21@gtus.com
ngarg,Garg,ELECTRICAL PR,ALEXANDRIA,VOS-BPCS_Elec,9811520919,9811520919,266,//- (Sch E) 11,Chakra,dfg22@gtus.com
dsharma5,Sharma,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520920,9811520920,267,//- (Sch E) 12,Aruna,dfg23@gtus.com
rpyarwar,Yarwar,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520921,9811520921,268,//- (Sch E) 13,Chakra,dfg24@gtus.com
hraj1,Hans,PDP,ALEXANDRIA,VOS-BPCS_Elec,9811520922,9811520922,269,//- (Sch E) 14,Chakra,dfg25@gtus.com
'@ | ConvertFrom-Csv

# if you want this to be blank or $Null when no match is found,
#    replace the below with the desired value or "$Null"
$NotFound = '__NotFound__'

$Results = foreach ($OC_Item in $OutputCSV)
    {
    if ($OC_Item.UserID -in $Roster.BUNID)
        {
        $BUNID = $OC_Item.UserID
        }
        else
        {
        $BUNID = $NotFound
        }
    $OC_Item | Add-Member -MemberType NoteProperty -Name 'BUNID' -Value $BUNID

    $OC_Item
    }

$Results = $Results |
    Sort-Object -Property BUNID

# send to screen
$Results

# send to CSV file
$Results |
    Export-Csv -LiteralPath "$env:TEMP\Magenoob_-_Merged_User_Info.csv" -NoTypeInformation

在屏幕输出上被截断... 

UserID     : akumar58
User       : Ankush
Department : DESIGNERS
City       : ALEXANDRIA
Group      : VOS-BPCS_Elec
Phone      : 9811520909
Mobile     : 9811520909
Extension  : 256
Office     : //- (Sch E) 1
Manager    : Aruna
Email      : dfg12@gtus.com
BUNID      : __NotFound__

[*...snip...*] 

UserID     : yxsingh
User       : Singh
Department : ELECTRICAL PR
City       : ALEXANDRIA
Group      : VOS-BPCS_Elec
Phone      : 9811520916
Mobile     : 9811520916
Extension  : 263
Office     : //- (Sch E) 8
Manager    : Aruna
Email      : dfg19@gtus.com
BUNID      : yxsingh

截断的CSV文件内容... 

"UserID","User","Department","City","Group","Phone","Mobile","Extension","Office","Manager","Email","BUNID"
"akumar58","Ankush","DESIGNERS","ALEXANDRIA","VOS-BPCS_Elec","9811520909","9811520909","256","//- (Sch E) 1","Aruna","dfg12@gtus.com","__NotFound__"

[*...snip...*] 

"yxsingh","Singh","ELECTRICAL PR","ALEXANDRIA","VOS-BPCS_Elec","9811520916","9811520916","263","//- (Sch E) 8","Aruna","dfg19@gtus.com","yxsingh"

答案 1 :(得分：1)

IIUR，如果UserID与roster.csv中的BUNID相匹配，您只想附加字段BUNID，
因此，在计算的属性中包含Select-Object且包含@Lee_Dailey if的单个管道应该执行以下操作：

$Roster = Import-Csv "C:\CSVfiles\Roster.csv"
Import-Csv "C:\CSVfiles\output.csv" | Select-Object *,
  @{n='BUNID';e={if($_.UserID -in $Roster.BUNID){$_.UserID}else{"__NotFound__"}}} |
    Sort-Object BUNID | Export-Csv "C:\CSVfiles\output_pas.csv" -NoTypeInformation

如果新文件应不包含Roster.csv中不匹配的行：

$Roster = Import-Csv "C:\CSVfiles\Roster.csv"
Import-Csv "C:\CSVfiles\output.csv" | Where-Object UserID -in $Roster.BUNID | 
  Select-Object *,@{n='BUNID';e={$_.UserID}} |
    Sort-Object BUNID | Export-Csv "C:\CSVfiles\output_pas.csv" -NoTypeInformation
相关问题
最新问题