DZone
Thanks for visiting DZone today,
Edit Profile
  • Manage Email Subscriptions
  • How to Post to DZone
  • Article Submission Guidelines
Sign Out View Profile
  • Post an Article
  • Manage My Drafts
Over 2 million developers have joined DZone.
Log In / Join
Refcards Trend Reports
Events Video Library
Over 2 million developers have joined DZone. Join Today! Thanks for visiting DZone today,
Edit Profile Manage Email Subscriptions Moderation Admin Console How to Post to DZone Article Submission Guidelines
View Profile
Sign Out
Refcards
Trend Reports
Events
View Events Video Library
Zones
Culture and Methodologies Agile Career Development Methodologies Team Management
Data Engineering AI/ML Big Data Data Databases IoT
Software Design and Architecture Cloud Architecture Containers Integration Microservices Performance Security
Coding Frameworks Java JavaScript Languages Tools
Testing, Deployment, and Maintenance Deployment DevOps and CI/CD Maintenance Monitoring and Observability Testing, Tools, and Frameworks
Culture and Methodologies
Agile Career Development Methodologies Team Management
Data Engineering
AI/ML Big Data Data Databases IoT
Software Design and Architecture
Cloud Architecture Containers Integration Microservices Performance Security
Coding
Frameworks Java JavaScript Languages Tools
Testing, Deployment, and Maintenance
Deployment DevOps and CI/CD Maintenance Monitoring and Observability Testing, Tools, and Frameworks

Integrating PostgreSQL Databases with ANF: Join this workshop to learn how to create a PostgreSQL server using Instaclustr’s managed service

Mobile Database Essentials: Assess data needs, storage requirements, and more when leveraging databases for cloud and edge applications.

Monitoring and Observability for LLMs: Datadog and Google Cloud discuss how to achieve optimal AI model performance.

Automated Testing: The latest on architecture, TDD, and the benefits of AI and low-code tools.

Related

  • An In-Depth Look at Oracle MySQL HeatWave
  • SQL Query Performance Tuning in MySQL
  • AWS Multi-Region Resiliency Aurora MySQL Global DB With Headless Clusters
  • ShardingSphere's Built-In Metadata Handling Function for Sharded Database Environments

Trending

  • Spring WebFlux Retries
  • The Power of Visualization in Exploratory Data Analysis (EDA)
  • Setting up Request Rate Limiting With NGINX Ingress
  • Log Analysis: How to Digest 15 Billion Logs Per Day and Keep Big Queries Within 1 Second
  1. DZone
  2. Data Engineering
  3. Databases
  4. Quick Tip: Granting Access to Meta-Data on MySQL

Quick Tip: Granting Access to Meta-Data on MySQL

If you have root access to your MySQL database then you can simply run a query on the database to resolve the problem.

Schalk Neethling user avatar by
Schalk Neethling
·
Mar. 22, 08 · Tutorial
Like (0)
Save
Tweet
Share
44.38K Views

Join the DZone community and get the full member experience.

Join For Free

Ever seen this exception in your log files when working with MySQL as your database back-end?

User does not have access to metadata required to determine storedprocedure parameter types. If rights can not be granted, configureconnection with "noAccessToProcedureBodies=true" to have drivergenerate parameters that represent INOUT strings irregardless of actualparameter types.

Well, I have come across this now a couple of times and for some reasonI just cannot remember how to either configure the connection to usethe "noAccessToProcedureBodies=true"switch or what the exact SQL is that I need to execute to give the userthe appropriate access. This time however I decided it is time that Iplace this information somewhere I can easily find it again and whereit can potentially also help out others. Believe me to find thesolution to this via Google searches takes a while... So, I naturallythought of the DZone network and the SQL zone in particular. Enoughtalk then, below follows the solutions for both scenarios. For thesecond one however, you will need a version of the Connector/J equal toor above version 5.0.3.

If you have root access to your MySQL database then you can simply run a query on the database to resolve the problem. What the query will do is give the specified user the needed rights on the mysql.proc table. This takes the form of the following GRANT SQL query:

GRANT [SELECT, INSERT, UPDATE] ON `mysql`.`proc` TO 'myuser'@'myhost';

That's it, after running this query on the database the above exceptiongoes away. If however, you do not have the needed root access to runthis query on the database then below is the connection string to useto get around this problem. Very simple, just add &noAccessToProcedureBodies=true to your current connection string and you are done.

String connectionURL = "jdbc:mysql://localhost:3306/mydatabase?user=myuser&password=mypassword&noAccessToProcedureBodies=true"

I sincerely hope this tip will help out someone else. If not, well,then at least I now know where to go the next time I run into thisproblem :)

MySQL Database

Opinions expressed by DZone contributors are their own.

Related

  • An In-Depth Look at Oracle MySQL HeatWave
  • SQL Query Performance Tuning in MySQL
  • AWS Multi-Region Resiliency Aurora MySQL Global DB With Headless Clusters
  • ShardingSphere's Built-In Metadata Handling Function for Sharded Database Environments

Comments

Partner Resources

X

ABOUT US

  • About DZone
  • Send feedback
  • Careers
  • Sitemap

ADVERTISE

  • Advertise with DZone

CONTRIBUTE ON DZONE

  • Article Submission Guidelines
  • Become a Contributor
  • Visit the Writers' Zone

LEGAL

  • Terms of Service
  • Privacy Policy

CONTACT US

  • 3343 Perimeter Hill Drive
  • Suite 100
  • Nashville, TN 37211
  • support@dzone.com

Let's be friends: