在 Azure SQL 数据仓库中执行 SQL 脚本

Execute SQL script in an Azure SQL Data Warehouse

我基本上是在尝试执行一个 SQL 脚本,该脚本使用 Powershell 脚本将大约 50 个视图插入到 Azure 数据仓库中。但出于某种原因不喜欢我正在使用的语法。

例如:

CREATE VIEW XX.FirstView 
AS 
     SELECT bookings.Activity 
     FROM XX.FirstTable bookings
GO

CREATE VIEW XX.SecondView 
AS 
     SELECT books.ID 
     FROM XX.SecondTable books

如果我 运行 它直接在 SQL 服务器数据仓库中似乎工作正常,但是当 运行 从 Powershell 中连接它时,它会抱怨语法错误。

有任何 SQL 语法我必须 add/modify 而我没有考虑吗?

Syntax Error

PowerShell 脚本:

function Invoke-SQLDestination {
param([string] $sqlCommand = "")
    $sqlCommand.ToString()
    $connectionStringDestination = "XXXXXXXX"

    $connection = new-object system.data.SqlClient.SQLConnection($connectionStringDestination)
    $command = new-object system.data.sqlclient.sqlcommand($sqlCommand,$connection)
    $connection.Open()

    $adapter = New-Object System.Data.sqlclient.sqlDataAdapter $command
    $dataset = New-Object System.Data.DataSet

    $adapter.Fill($dataSet) 

    $connection.Close()
    $dataSet.Tables
}


    $sqlscript = Get-Content ./SqlViewCreate.sql | Out-String
    Invoke-SQLDestination $sqlscript

谢谢!

错误与sql脚本中的"go"有关,您使用的powershell脚本无法识别。

你可以对你的 powershell 做一点改动,当它显示 "go" 时,执行上面的 sql 脚本。

代码如下:

function Invoke-SQLDestination {
param([string] $sqlCommand = "")
    #$sqlCommand.ToString()

    $commandTxt = @(Get-Content -Path $sqlCommand)
    foreach($txt in $commandTxt)
    {
    if($txt -ne "Go")
    {
    $SQLPacket += $txt +"`n"
    }
    else
    {
    $connectionStringDestination = "xxxx"
    Write-Host $SQLPacket
    $connection = new-object system.data.SqlClient.SQLConnection($connectionStringDestination)
    $command = new-object system.data.sqlclient.sqlcommand($SQLPacket,$connection)
    $connection.Open()

    $adapter = New-Object System.Data.sqlclient.sqlDataAdapter $command
    $dataset = New-Object System.Data.DataSet

    $adapter.Fill($dataSet) 

    $connection.Close()
    $dataSet.Tables

    $SQLPacket =""

    }
    }
}

    # here pass the sql file path
    $sqlscript = "D:\azure sql\test.sql"
    Invoke-SQLDestination $sqlscript

以下是我的sql文件:

create view v1
as
select name from student
go

create view v2
as
select name from student
go

create view v3
as
select name from student
go

测试结果: