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201 lines (154 loc) · 5.24 KB
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<#
.SYNOPSIS
Gets any saved Plan Guides per Database from the target server
.DESCRIPTION
Creates 'EXEC sp_create_plan_guide' Statements from [database].[sys].[plan_guides]
.EXAMPLE
24_Plan_Guides.ps1 localhost
.EXAMPLE
24_Plan Guides.ps1 localhost username password
.Inputs
ServerName\instance, [SQLUser], [SQLPassword]
.Outputs
.NOTES
.LINK
https://github.com/gwalkey
#>
[CmdletBinding()]
Param(
[string]$SQLInstance="localhost",
[string]$myuser,
[string]$mypass
)
# Load Common Modules and .NET Assemblies
try
{
Import-Module ".\SQLTranscriptase.psm1" -ErrorAction Stop
}
catch
{
Throw('SQLTranscriptase.psm1 not found')
}
LoadSQLSMO
# Init
Set-StrictMode -Version latest;
[string]$BaseFolder = (Get-Item -Path ".\" -Verbose).FullName
Write-Host -f Yellow -b Black "24 - Plan Guides"
Write-Output("Server: [{0}]" -f $SQLInstance)
# Server connection check
$SQLCMD1 = "select serverproperty('productversion') as 'Version'"
try
{
if ($mypass.Length -ge 1 -and $myuser.Length -ge 1)
{
Write-Output "Testing SQL Auth"
$myver = ConnectSQLAuth -SQLInstance $SQLInstance -Database "master" -SQLExec $SQLCMD1 -User $myuser -Password $mypass -ErrorAction Stop| select -ExpandProperty Version
$serverauth="sql"
}
else
{
Write-Output "Testing Windows Auth"
$myver = ConnectWinAuth -SQLInstance $SQLInstance -Database "master" -SQLExec $SQLCMD1 -ErrorAction Stop | select -ExpandProperty Version
$serverauth = "win"
}
if($myver -ne $null)
{
Write-Output ("SQL Version: {0}" -f $myver)
}
}
catch
{
Write-Host -f red "$SQLInstance appears offline."
Set-Location $BaseFolder
exit
}
[int]$ver = GetSQLNumericalVersion $myver
# New UP SQL SMO Object
if ($serverauth -eq "win")
{
$srv = New-Object "Microsoft.SqlServer.Management.SMO.Server" $SQLInstance
}
else
{
$srv = New-Object "Microsoft.SqlServer.Management.SMO.Server" $SQLInstance
$srv.ConnectionContext.LoginSecure=$false
$srv.ConnectionContext.set_Login($myuser)
$srv.ConnectionContext.set_Password($mypass)
}
# Create output folder
$output_path = "$BaseFolder\$SQLInstance\24 - Plan Guides\"
if(!(test-path -path $output_path))
{
mkdir $output_path | Out-Null
}
# -----------------------
# iterate over each DB
# -----------------------
foreach($sqlDatabase in $srv.databases)
{
# Skip System Databases - unless you actually installed some plan guides here- bad monkey
if ($sqlDatabase.Name -in 'Master','Model','MSDB','TempDB','SSISDB') {continue}
# Strip brackets from DBname
$db = $sqlDatabase
$fixedDBName = $db.name.replace('[','')
$fixedDBName = $fixedDBName.replace(']','')
$output_path = "$BaseFolder\$SQLInstance\24 - Plan Guides\$fixedDBname"
# Get Diagrams
$sqlCMD1 =
"
USE [$fixedDBName];
select * from sys.plan_guides;
"
if ($serverauth -eq "win")
{
$sqlresults1 = ConnectWinAuth -SQLInstance $SQLInstance -Database "master" -SQLExec $sqlCMD1
}
else
{
$sqlresults1 = ConnectSQLAuth -SQLInstance $SQLInstance -Database "master" -SQLExec $sqlCMD1 -User $myuser -Password $mypass
}
# Any results?
if ($sqlresults1 -eq $null) {continue}
Write-Output ("Database: {0}" -f $fixedDBName)
# One Output folder per DB
if(!(test-path -path $output_path))
{
mkdir $output_path | Out-Null
}
foreach ($pg in $sqlresults1)
{
$PlanName = $pg.Name
$PlanID = $pg.Plan_guide_ID
Write-Output(' Plan Name: {0}' -f $PlanName)
$sqlCMD2 = "`
Use ["+$sqlDatabase.Name+"];"+
"
select
'exec sp_create_plan_guide '+char(13)+char(10)+
'@name=N'+char(39)+'['+[name]+']'+char(39)+', '+char(13)+char(10)+
'@stmt=N'+char(39)+replace([query_text],char(39),char(39)+char(39))+char(39)+', '+char(13)+char(10)+
'@type=N'+char(39)+[scope_type_desc]+char(39)+', '+char(13)+char(10)+
'@module_or_batch=N'+char(39)+isnull(replace([scope_batch],char(39),char(39)+char(39)),'null')+char(39)+', ' +char(13)+char(10)+
'@params='+iif([parameters] is null, 'null',char(39)+[parameters]+char(39))+', '+char(13)+char(10)+
'@hints='+iif([hints] is null, 'null',char(39)+[hints]+char(39))+char(13)+char(10) as 'column1'
from
sys.plan_guides
where
[Plan_Guide_ID] = '$PlanID'
"
if ($serverauth -eq "win")
{
$sqlresults2 = ConnectWinAuth -SQLInstance $SQLInstance -Database "master" -SQLExec $sqlCMD2
}
else
{
$sqlresults2 = ConnectSQLAuth -SQLInstance $SQLInstance -Database "master" -SQLExec $sqlCMD2 -User $myuser -Password $mypass
}
# Write Out
$myoutputfile = $output_path+"\"+$PlanName+".sql"
$sqlresults2.column1 | out-file -FilePath $myoutputfile -encoding ascii -width 10000000 -Force
}
# Process Next Database
}
# Return To Base
set-location $BaseFolder