我有一个powershell脚本，当我从powershell命令行运行它时，它运行正常。但是，当我通过SQL Server代理作业运行它时，它会抛出此错误：
作业步骤在Powershell脚本的第149行收到错误。该 相应的行是＆＃39; if（$ Datatable.Rows.Count＆gt; 0）＆＃39;纠正 脚本并重新安排工作。返回的错误信息 PowerShell因操作无法执行操作 ＆＃34; ReportWrongProviderType＆＃34;无效。删除操作 ＆＃34; ReportWrongProviderType＆＃34;，或调查它无效的原因。＆＃39; 处理退出代码-1。
Powershell脚本抛出错误：
function Get-BackupHistory
{
#module to gather all of the backup history data for the DBAdmin_Central database
Write-Host "Get Backup History"
#query to get list of servers to run queries against - primary oltp's
#this will run against the central management server
$ServerQuery =
"
select
ss.PK_ServerID as id,
ss.ServerName as name,
isnull(bms.MaxMediaSetID, 0) as MaxMediaSetID,
isnull(MaxBackupSetID, 0) as MaxBackupSetID
from DBAdmin_Central.CentMang.SQLServers ss
left outer join
(
select
FK_ServerID,
max(media_set_id) as MaxMediaSetID
from DBAdmin_Central.CentMang.backupmediaset
group by FK_ServerID
) bms
on ss.PK_ServerID = bms.FK_ServerID
left outer join
(
select
FK_ServerID,
max(backup_set_id) as MaxBackupSetID
from DBAdmin_Central.CentMang.backupset
group by FK_ServerID
) bs
on ss.PK_ServerID = bs.FK_ServerID
where IsOnline = 1
and
(
FK_StackID < 15
or FK_StackID > 15
)
order by ServerName
"
Write-Host "Get list of servers"
$Servers = Invoke-Sqlcmd -ServerInstance 'centralmanagement.p.db.local' `
-Database DBADMIN_Central `
-Query $ServerQuery `
-QueryTimeout 20 `
-OutputSqlErrors $True `
-ConnectionTimeout 5 `
-ErrorAction Continue
Write-Host "Iterate through servers"
#iterate through the list of servers and execute functions for each server
Foreach ($server in $Servers)
{
Write-Host $server.name, $server.id
GetBackupMediaSet $server.name $server.id $server.MaxMediaSetID
GetBackupMediaFamily $server.name $server.id $server.MaxMediaSetID
GetBackupSet $server.name $server.id $server.MaxBackupSetID
GetBackupFile $server.name $server.id $server.MaxBackupSetID
GetBackupFileGroup $server.name $server.id $server.MaxBackupSetID
}
}
function GetBackupMediaSet
{
[CmdletBinding()]
param
(
[string] $server,
[int] $serverid,
[int] $id
)
Write-Host " Get Backup Media Set"
#query we're running
$BMSQuery =
"
SELECT [media_set_id]
,[media_uuid]
,[media_family_count]
,[name]
,[description]
,[software_name]
,[software_vendor_id]
,[MTF_major_version]
,[mirror_count]
,[is_password_protected]
,[is_compressed]
,[is_encrypted]
FROM [msdb].[dbo].[backupmediaset]
where media_set_id > @id
"
#where we're storing query results
$Datatable = New-Object System.Data.DataTable
Write-Host " Get Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='$server'; Database=DBAdmin;Trusted_Connection=True;Connect Timeout=5;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = $BMSQuery
$sqlCommand.CommandType = [System.Data.CommandType]::Text
$sqlCommand.CommandTimeout = 5
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $id
$DataReader = $sqlCommand.ExecuteReader()
$Datatable.Load($DataReader)
}
catch
{
Write-Host " Error Getting Backup Media Set"
LogError "Get-BackupHistory" "Get Backup Media Set for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
if ($Datatable.Rows.Count > 0)
{
Write-Host " Insert Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='centralmanagement.p.db.local'; Database=DBAdmin_Central;Trusted_Connection=True;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = "[CentMang].[Insertbackupmediaset_Results]"
$sqlCommand.CommandType = [System.Data.CommandType]::StoredProcedure
$sqlCommand.CommandTimeout = 10
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $serverid
$sqlCommand.Parameters.Add("@results", [System.Data.SqlDbType]::Structured).value = $datatable
$sqlCommand.ExecuteNonQuery()
}
catch
{
Write-Host " Error Inserting Backup Media Set"
LogError "Get-BackupHistory" "Insert Backup Media Set for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
}
else
{
Write-Host " No Results"
}
}
function GetBackupMediaFamily
{
[CmdletBinding()]
param
(
[string] $server,
[int] $serverid,
[int] $id
)
Write-Host " Get Backup Media Family"
#query we're running
$BMFQuery =
"
SELECT [media_set_id]
,[family_sequence_number]
,[media_family_id]
,[media_count]
,[logical_device_name]
,[physical_device_name]
,[device_type]
,[physical_block_size]
,[mirror]
FROM [msdb].[dbo].[backupmediafamily]
where media_set_id > @id
"
#where we're storing query results
$Datatable = New-Object System.Data.DataTable
Write-Host " Get Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='$server'; Database=DBAdmin;Trusted_Connection=True;Connect Timeout=5;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = $BMFQuery
$sqlCommand.CommandType = [System.Data.CommandType]::Text
$sqlCommand.CommandTimeout = 5
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $id
$DataReader = $sqlCommand.ExecuteReader()
$Datatable.Load($DataReader)
}
catch
{
Write-Host " Error Getting Backup Media Family"
LogError "Get-BackupHistory" "Get Backup Media Family for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
if ($Datatable.Rows.Count > 0)
{
Write-Host " Insert Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='centralmanagement.p.db.local'; Database=DBAdmin_Central;Trusted_Connection=True;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = "[CentMang].[Insertbackupmediafamily_Results]"
$sqlCommand.CommandType = [System.Data.CommandType]::StoredProcedure
$sqlCommand.CommandTimeout = 10
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $serverid
$sqlCommand.Parameters.Add("@results", [System.Data.SqlDbType]::Structured).value = $datatable
$sqlCommand.ExecuteNonQuery()
}
catch
{
Write-Host " Error Inserting Backup Media Family"
LogError "Get-BackupHistory" "Insert Backup Media Family for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
}
else
{
Write-Host " No Results"
}
}
function GetBackupSet
{
[CmdletBinding()]
param
(
[string] $server,
[int] $serverid,
[int] $id
)
Write-Host " Get Backup Set"
#query we're running
$BSQuery =
"
SELECT [backup_set_id]
,[backup_set_uuid]
,[media_set_id]
,[first_family_number]
,[first_media_number]
,[last_family_number]
,[last_media_number]
,[catalog_family_number]
,[catalog_media_number]
,[position]
,[expiration_date]
,[software_vendor_id]
,[name]
,[description]
,[user_name]
,[software_major_version]
,[software_minor_version]
,[software_build_version]
,[time_zone]
,[mtf_minor_version]
,[first_lsn]
,[last_lsn]
,[checkpoint_lsn]
,[database_backup_lsn]
,[database_creation_date]
,[backup_start_date]
,[backup_finish_date]
,[type]
,[sort_order]
,[code_page]
,[compatibility_level]
,[database_version]
,[backup_size]
,[database_name]
,[server_name]
,[machine_name]
,[flags]
,[unicode_locale]
,[unicode_compare_style]
,[collation_name]
,[is_password_protected]
,[recovery_model]
,[has_bulk_logged_data]
,[is_snapshot]
,[is_readonly]
,[is_single_user]
,[has_backup_checksums]
,[is_damaged]
,[begins_log_chain]
,[has_incomplete_metadata]
,[is_force_offline]
,[is_copy_only]
,[first_recovery_fork_guid]
,[last_recovery_fork_guid]
,[fork_point_lsn]
,[database_guid]
,[family_guid]
,[differential_base_lsn]
,[differential_base_guid]
,[compressed_backup_size]
,[key_algorithm]
,[encryptor_thumbprint]
,[encryptor_type]
FROM [msdb].[dbo].[backupset]
where backup_set_id > @id
"
#where we're storing query results
$Datatable = New-Object System.Data.DataTable
Write-Host " Get Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='$server'; Database=DBAdmin;Trusted_Connection=True;Connect Timeout=5;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = $BSQuery
$sqlCommand.CommandType = [System.Data.CommandType]::Text
$sqlCommand.CommandTimeout = 5
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $id
$DataReader = $sqlCommand.ExecuteReader()
$Datatable.Load($DataReader)
}
catch
{
Write-Host " Error Getting Backup Set"
LogError "Get-BackupHistory" "Get Backup Set for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
if ($Datatable.Rows.Count > 0)
{
Write-Host " Insert Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='centralmanagement.p.db.local'; Database=DBAdmin_Central;Trusted_Connection=True;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = "[CentMang].[Insertbackupset_Results]"
$sqlCommand.CommandType = [System.Data.CommandType]::StoredProcedure
$sqlCommand.CommandTimeout = 10
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $serverid
$sqlCommand.Parameters.Add("@results", [System.Data.SqlDbType]::Structured).value = $datatable
$sqlCommand.ExecuteNonQuery()
}
catch
{
Write-Host " Error Inserting Backup Set"
LogError "Get-BackupHistory" "Insert Backup Set for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
}
else
{
Write-Host " No Results"
}
}
function GetBackupFile
{
[CmdletBinding()]
param
(
[string] $server,
[int] $serverid,
[int] $id
)
Write-Host " Get Backup File"
#query we're running
$BFQuery =
"
SELECT [backup_set_id]
,[first_family_number]
,[first_media_number]
,[filegroup_name]
,[page_size]
,[file_number]
,[backed_up_page_count]
,[file_type]
,[source_file_block_size]
,[file_size]
,[logical_name]
,[physical_drive]
,[physical_name]
,[state]
,[state_desc]
,[create_lsn]
,[drop_lsn]
,[file_guid]
,[read_only_lsn]
,[read_write_lsn]
,[differential_base_lsn]
,[differential_base_guid]
,[backup_size]
,[filegroup_guid]
,[is_readonly]
,[is_present]
FROM [msdb].[dbo].[backupfile]
where backup_set_id > @id
"
#where we're storing query results
$Datatable = New-Object System.Data.DataTable
Write-Host " Get Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='$server'; Database=DBAdmin;Trusted_Connection=True;Connect Timeout=5;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = $BFQuery
$sqlCommand.CommandType = [System.Data.CommandType]::Text
$sqlCommand.CommandTimeout = 5
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $id
$DataReader = $sqlCommand.ExecuteReader()
$Datatable.Load($DataReader)
}
catch
{
Write-Host " Error Getting Backup File"
LogError "Get-BackupHistory" "Get Backup File for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
if ($Datatable.Rows.Count > 0)
{
Write-Host " Insert Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='centralmanagement.p.db.local'; Database=DBAdmin_Central;Trusted_Connection=True;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = "[CentMang].[Insertbackupfile_Results]"
$sqlCommand.CommandType = [System.Data.CommandType]::StoredProcedure
$sqlCommand.CommandTimeout = 10
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $serverid
$sqlCommand.Parameters.Add("@results", [System.Data.SqlDbType]::Structured).value = $datatable
$sqlCommand.ExecuteNonQuery()
}
catch
{
Write-Host " Error Inserting Backup File"
LogError "Get-BackupHistory" "Insert Backup File for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
}
else
{
Write-Host " No Results"
}
}
function GetBackupFileGroup
{
[CmdletBinding()]
param
(
[string] $server,
[int] $serverid,
[int] $id
)
Write-Host " Get Backup File Group"
#query we're running
$BFGQuery =
"
SELECT [backup_set_id]
,[name]
,[filegroup_id]
,[filegroup_guid]
,[type]
,[type_desc]
,[is_default]
,[is_readonly]
,[log_filegroup_guid]
FROM [msdb].[dbo].[backupfilegroup]
where backup_set_id > '$id'
"
#where we're storing query results
$Datatable = New-Object System.Data.DataTable
Write-Host " Get Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='$server'; Database=DBAdmin;Trusted_Connection=True;Connect Timeout=5;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = $BFGQuery
$sqlCommand.CommandType = [System.Data.CommandType]::Text
$sqlCommand.CommandTimeout = 5
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $id
$DataReader = $sqlCommand.ExecuteReader()
$Datatable.Load($DataReader)
}
catch
{
Write-Host " Error Getting Backup File Group"
LogError "Get-BackupHistory" "Get Backup File Group for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
if ($Datatable.Rows.Count > 0)
{
Write-Host " Insert Results"
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server='centralmanagement.p.db.local'; Database=DBAdmin_Central;Trusted_Connection=True;"
$sqlConnection.Open()
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = "[CentMang].[Insertbackupfilegroup_Results]"
$sqlCommand.CommandType = [System.Data.CommandType]::StoredProcedure
$sqlCommand.CommandTimeout = 10
$sqlCommand.Parameters.Add("@id", [System.Data.SqlDbType]::Int).value = $serverid
$sqlCommand.Parameters.Add("@results", [System.Data.SqlDbType]::Structured).value = $datatable
$sqlCommand.ExecuteNonQuery()
}
catch
{
Write-Host " Error Inserting Backup File Group"
LogError "Get-BackupHistory" "Insert Backup File Group for $server" $_.Exception.Message
}
finally
{
$sqlConnection.Close()
}
}
else
{
Write-Host " No Results"
}
}
function LogError
{
[CmdletBinding()]
param
(
[string] $JobName,
[string] $JobStep,
[string] $Error
)
try
{
$sqlConnection = new-object System.Data.SqlClient.SqlConnection
$sqlConnection.ConnectionString = "Server=report.p.db.local; Database=Monitor_Reporting;Trusted_Connection=True;"
$sqlConnection.Open()
$sql = "
Insert into CentMang.ErrorLog (JobName, JobStep, Error)
values (@JobName, @JobStep, @Error)
"
$sqlCommand = new-object System.Data.SqlClient.SqlCommand
$sqlCommand.Connection = $sqlConnection
$sqlCommand.CommandText = $sql
$sqlCommand.CommandType = [System.Data.CommandType]::Text
$sqlCommand.Parameters.Add("@JobName", [System.Data.SqlDbType]::VarChar).value = $JobName
$sqlCommand.Parameters.Add("@JobStep", [System.Data.SqlDbType]::VarChar).value = $JobStep
$sqlCommand.Parameters.Add("@Error", [System.Data.SqlDbType]::VarChar).value = $Error
Write-Host " Insert Error"
$sqlCommand.ExecuteNonQuery()
}
catch
{
Write-Host " Failed to log error"
}
finally
{
$sqlConnection.Close()
}
}
基本上，我生成一个服务器列表并遍历该列表。对于每个服务器，我出去从表中获取数据并将其保存到数据表中。然后我检查数据表中是否有任何行，如果有，那么我将其插入到我们的中央报表服务器中。
SQL Server似乎正在考虑检查数据表的大小，我不确定为什么会这样做。我在这个具体问题上找不到任何东西。
答案 0 :(得分：1)
@ JosefZ的评论是正确的，问题是使用>而不是-gt来比较数据表。一旦我确定powershell工作完美无缺。