PowerShell使用 invoke-sqlcmd 连行脚本文件,并向脚本文件存入参数
原文 http://stackoverflow.com/questions/16654866/invoke-sqlcmd-inputfile-and-variable
Init.ps1
$DATABASEFILENAME = "C:\Program Files\Microsoft SQL Server\MSSQL10_50.SQL2008INSTANCE\MSSQL\DATA\myDB.mdf" $DATABASELOGNAME = "C:\Program Files\Microsoft SQL Server\MSSQL10_50.SQL2008INSTANCE\MSSQL\DATA\myDB_log.ldf" $DBUSEROWNER = "domain\spsetup"
CreateDatabase.ps1
try { $createDatabaseScript = ($scriptsFolder,$eachRelease,$DeployEnvironment,"Config" -join "\") + "\JM SiteRequest Database.sql" $sqlVariable = "DATABASEFILENAME=$DATABASEFILENAME", "DATABASELOGNAME=$DATABASELOGNAME", "DBUSEROWNER=$DBUSEROWNER" Invoke-Sqlcmd -ServerInstance "$MySQLServer" -InputFile "$createDatabaseScript" -ErrorAction Stop -Variable $sqlVariable } catch [Exception] { Write-Error "Database error: $_.Exception" }
$sqlVariable
对参数声名很挑剔。变量之前或之后不能有空格。
注意 $sqlVariable 里变量前后不能有空格
SQL script
CREATE DATABASE [SiteRequestDB] ON PRIMARY ( NAME = N'SiteRequestDB', FILENAME = N'$(DATABASEFILENAME)' , SIZE = 3072KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB ) LOG ON ( NAME = N'SiteRequestDB_log', FILENAME = N'$(DATABASELOGNAME)' , SIZE = 1024KB , MAXSIZE = 2048GB , FILEGROWTH = 10%) GO
在sql脚本中对$sqlVariable 中变量调用方式 $(变量名)
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