Question

我以前没有使用Powershell的经验。我正在尝试使用我从this回答

修改过的脚本

#call the sp_BlitzIndex procedure and specify the names and data types of the results; 
#save the result set in the $BlitzIndex variable
$BlitzIndex = Invoke-Sqlcmd -ServerInstance $SQLInstance -Database DBAdmin -Query "EXEC ('exec ozar.sp_BlitzIndex @GetAllDatabases=1, @BringThePain=1, @Mode=0')
WITH RESULT SETS
(
    (
    [Priority] int
    ,[Finding] nvarchar(max)
    ,[DatabaseName] nvarchar(max)
    ,[Details] nvarchar(max)
    ,[Definition] nvarchar(max)
    ,[SecretColumns] nvarchar(max)
    ,[Usage] nvarchar(max)
    ,[Size] nvarchar(max)
    ,[Info] nvarchar(max)
    ,[URL] nvarchar(max)
    ,[CreateStatement] nvarchar(max)
    )
)"

#Query the data that we want out of our $BlitzIndex result set, and set the $BlitzIndex result set to just contain that data
$BlitzIndex = $BlitzIndex | SELECT Priority,Finding,DatabaseName,Details,Definition,SecretColumns,Usage,Size,Info,URL | Where-Object {$_.Priority -gt 0} | Sort-Object Priority,Finding

#Loop through our desired results
foreach ($i in $BlitzIndex) {
    #we have to set these variables to keep the PowerShell from erroring when encountering sub-expression statements
    $Priority = $i.Priority
    $Finding = $i.Finding
    $DatabaseName = $i.DatabaseName
    $Details = $i.Details
    $Definition = $i.Definition
    $SecretColumns = $i.SecretColumns
    $Usage = $i.Usage
    $Size = $i.Size
    $Info = $i.Info
    $URL = $i.URL
    $CreateStatement = $i.CreateStatement
    #Insert our results into our table
    Invoke-Sqlcmd -ServerInstance $SQLInstance -Database DBAdmin -Query "INSERT INTO dbo.BlitzIndexResults (Priority,Finding,DatabaseName,Details,Definition,SecretColumns,Usage,Size,Info,URL,CreateStatement) VALUES ($Priority,'$Finding','$DatabaseName','$Details','$Definition','$SecretColumns','$Usage','$Size','$Info','$URL','$CreateStatement')"
}

表的定义：

create table [dbo].[BlitzIndexResults](
    [PK_IndexResultsID] [int] identity(1,1) not null,
    [Priority] [int] not null,
    [Finding] [nvarchar](max) not null,
    [DatabaseName] [nvarchar](max) not null,
    [Details] [nvarchar](max) not null,
    [Definition] [nvarchar](max) not null,
    [SecretColumns] [nvarchar](max) not null,
    [Usage] [nvarchar](max) not null,
    [Size] [nvarchar](max) not null,
    [Info] [nvarchar](max) not null,
    [URL] [nvarchar](max) not null,
    [CreateStatement] [nvarchar](max) not null,
    [CaptureDate] [datetime] not null,
primary key clustered 
(
    [PK_IndexResultsID] asc
)with (pad_index = off, statistics_norecompute = off, ignore_dup_key = off, allow_row_locks = on, allow_page_locks = on) on [PRIMARY]
) on [PRIMARY] textimage_on [PRIMARY]

go

alter table [dbo].[BlitzIndexResults] add  default (getdate()) for [CaptureDate]
go

我将此作为SQL代理作业的一部分，并抛出此错误：

作业步骤在PowerShell脚本的第39行收到错误。该对应的行是'Invoke-Sqlcmd -ServerInstance $ SQLInstance -Database DBAdmin -Query“INSERT INTO dbo.BlitzIndexResults（PriorityFindingDatabaseNameDetailsDefinitionSecretColumnsUsageSizeInfoURLCreateStatement） VALUES （$优先 '$查找' '$数据库名称' '$详细信息' '$定义' '$ SecretColumns' '$使用' '$大小' '$信息' '$ URL' '$的createStatement'）” ”。更正脚本并重新安排作业。

我很确定我错过了一些小事，我找不到它。

Answer 1

我想到的问题是，在Info，URL和CreateStatement数据的某个地方，它通过让它认为它插入更多数据来打破PowerShell。删除这三列就可以解决问题。

要添加，最好使用预准备语句使用sql插入数据。

不确定为什么这个powershell失败了

1 个答案: