Title: Error on Percona multi DB server setup
Last modified: March 28, 2017

---

# Error on Percona multi DB server setup

 *  Resolved [Patrick Steil](https://wordpress.org/support/users/patrickchurchbuzzorg/)
 * (@patrickchurchbuzzorg)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/error-on-percona-multi-db-server-setup/)
 * We are testing out using a Kubernetes setup on Google Cloud using Percona Xtra
   DB for running WordPress, most functions working great, but when we try your 
   free plugin and go to Save a keyword, we get this error from Percona:
 * Keyword could not be added to the database. DB said: Percona-XtraDB-Cluster prohibits
   use of DML command on a table (wordpress.wp_page_generator_keywords) that resides
   in non-transactional storage engine with pxc_strict_mode = ENFORCING or MASTER
 * Are you using some DML commands to insert the records? Any way around this?
 * thanks,
    Patrick [https://www.infranet.com](https://www.infranet.com)
    -  This topic was modified 9 years, 2 months ago by [Patrick Steil](https://wordpress.org/support/users/patrickchurchbuzzorg/).

Viewing 1 replies (of 1 total)

 *  Plugin Author [wpzinc](https://wordpress.org/support/users/wpzinc/)
 * (@wpzinc)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/error-on-percona-multi-db-server-setup/#post-8976429)
 * INSERT, UPDATE and DELETE SQL commands are executed when adding, updating and
   deleting keywords.
 * These are performed via $wpdb, in a standard manner.
 * You are welcome to adjust your database settings to allow the above DML commands
   to be performed; note that these commands would be performed by WordPress for
   a lot of standard functionality, such as adding / editing / deleting Posts.

Viewing 1 replies (of 1 total)

The topic ‘Error on Percona multi DB server setup’ is closed to new replies.

 * ![](https://ps.w.org/page-generator/assets/icon-256x256.png?rev=2600546)
 * [Bulk Page Generator and Mass Page Builder - Page Generator](https://wordpress.org/plugins/page-generator/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/page-generator/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/page-generator/)
 * [Active Topics](https://wordpress.org/support/plugin/page-generator/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/page-generator/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/page-generator/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [wpzinc](https://wordpress.org/support/users/wpzinc/)
 * Last activity: [9 years, 2 months ago](https://wordpress.org/support/topic/error-on-percona-multi-db-server-setup/#post-8976429)
 * Status: resolved