Community
Community

Find all you need to begin your THWACK journey, including documentation, missions, blogs, community groups, events, and media.
Command Central

Getting Started
MVP Program

MVP Program
Monthly Mission

The Race to Resolve
Blogs

Community Announcements

Product Blog
Groups

DevOps Discourse

Data Driven

See All Groups
Events

SolarWinds User Group

THWACKcamp

↪ 2024: On Demand

Bracket Battle
Media Vault

Movies & Mainframes

TechPod

THWACK Tech Tips

THWACK Livecast

SolarWinds Lab Archive

THWACKcamp Archive

See All Media
Products
Products

Find the best place to learn and ask questions about your SolarWinds products.
Observability

Observability Solutions

SolarWinds Observability SaaS

SolarWinds Observability Self-Hosted

SolarWinds Platform
Network Management

Network Performance Monitoring

NetFlow Traffic Analyzer

Network Configuration Manager

IP Address Manager

User Device Tracker

VoIP & Network Quality Manager

Log Analyzer

Engineer's Toolset

Network Topology Mapper

Kiwi CatTools

Kiwi Syslog Server

ipMonitor
Application Management

AppOptics

Loggly

Papertrail

Pingdom

DevOps
IT Security

Access Rights Manager

Identity Monitor

Security Event Manager

Patch Manager

Serv-U FTP & MFT
IT Service Management

SolarWinds Service Desk

Web Help Desk

DameWare Remote Support

DameWare Remote Everywhere

DameWare Mini Remote Control
System Management

Server & Application Monitor

Virtualization Manager

Storage Resource Monitor

Server Configuration Monitor

SolarWinds Backup

Web Performance Monitor
Database Management

Database Performance Analyzer

SQL Sentry

Database Performance Monitor

Database Mapper

Task Factory
Content Exchange
Content Exchange

Find downloadable files and templates other users have built and found useful to share with others.
SolarWinds Platform

Alerts

Custom HTML

Custom Queries

Modern Dashboards

Reports

Scripts
Server & Application Monitor

API Pollers

Application Monitor Templates
Database Performance Analyzer

Custom Alerts

Custom Metrics

Custom Queries
Server Configuration Monitor

Policies

Profiles
Network Performance Monitor

Device Pollers

Universal Device Pollers
Network Configuration Manager

Config Change Scripts

Device Templates

Firmware Upgrade Templates

Policy Documents
SQL Sentry

Advisory Conditions
Web Help Desk

Style Sheets
Resources

Customer Portal
Create individual user accounts for your team, manage your licenses, download your SolarWinds software, create and track support tickets, and more.

Academy
A one-stop-shop for world-class training for SolarWinds products through on-demand videos, and instructor-led classes. All SolarWinds Academy content is included with every software purchase.

Support
Get help when you need it from a world-class support team, available to assist with technical product issues 24 hours a day, seven days a week, 365 days a year.

Partner Portal
Accelerate SolarWinds Partners’ ability to drive digital and IT transformation for customers with powerful tools, resources, and increased profit potential.
Free Tools & Trials
Store

Database Performance Analyzer (DPA)

Forum Tying Plan Hash to query_plan_hash in SQL Server

State Not Answered
+1 person also asked this people also asked this
Locked Locked
Replies 5 replies
Subscribers 25 subscribers
Views 3746 views
Users 0 members are here

Options

Related

This discussion has been locked. The information referenced herein may be inaccurate due to age, software updates, or external references.

You can no longer post new replies to this discussion. If you have a similar question you can start a new discussion in this forum.

Tying Plan Hash to query_plan_hash in SQL Server

code_joe over 9 years ago

I have a problematic plan that I can find in DPA. I would like to drop this plan from SQL server using DBCC FREEPROCCACHE. The problem I am running into is that I can't find any way to correlate the Plan Hash in DPA (Plan Hash: 4468022644) to SQL Server DMV hash values such as query_plan_hash: 0xE57B30BE47CDFD80

Is there any way to correlate the two?

Top Replies

0 jaminsql over 9 years ago

You can find the query_plan_hash in the repository. So if you run "Select name, ID from COND;" on the repository and find the ID of the monitored instance. Then use this value on as a replacement for the xx in the table CONSPH_XX
example: "Select * from CONSPH_27 where PLAN_HASH_VALUE = 4468022644"
Cancel
Vote Up +1 Vote Down

Cancel
0 m60freeman over 9 years ago in reply to jaminsql

Having the ability to click on a button or link to retrieve the query_plan_hash for the displayed SQL Hash without having to manually hunt for it in the repository would be a great enhancement to the UI.
Cancel
Vote Up +1 Vote Down

Cancel
0 FormerMember over 9 years ago in reply to m60freeman

Thanks Mark. I will create a feature request for this!
Kathy
Cancel
Vote Up +1 Vote Down

Cancel
0 FormerMember over 9 years ago in reply to FormerMember

Can I upvote this? Would be extremely useful
Thanks for creating a feature request Kathy!
Cancel
Vote Up +1 Vote Down

Cancel
0 njohnson over 7 years ago in reply to FormerMember

I agree, this feature would be very useful. While I understand that the numeric plan-hashes in DPA are "easier to read" than the binary/hexadecimal handles that SQL Server assigns to the plans, it would be extremely valuable for us as DPA users to say "This is a bad plan, show me the handle so I can tell SQL to get rid of it!".
Cancel
Vote Up 0 Vote Down

Cancel

SolarWinds solutions are rooted in our deep connection to our user base in the THWACK^® online community. More than 200,000 members are here to solve problems, share technology and best practices, and directly contribute to our product development process.