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HyperDB is an advanced database class that supports replication, failover, load balancing, and partitioning.

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HyperDB files are causing the following errors on certain SELECT statements in WP. WP Version: 6.1.1 Error: WordPress database error Expression #1 of ORDER BY clause is not in SELECT...

After upgrading to wordpress 6.1 the following warning shows up Deprecated: File wp-db.php is deprecated since version 6.1.0! Use wp-includes/class-wpdb.php instead. in /usr/src/wordpress/wp-includes/functions.php on line 5595 Does anyone has this...

Hello, I want to use my slave server only for 2 tables. But can't find a suitable guide and this code doesn't seem to work, can anyone help? Is it...

There is a use of stripos() in db.php which can lead to an error: Line 439 of db.php: > if ( false !== stripos( $query_match, $key ) ) { As...

I am testing HyperDB with a fresh install of WordPress 6.0.2 on Apache+php 8.1.9. Clicking "Save Changes" on the Discussion/Media Settings pages in the dashboard returns the critical error notice...

In `db_connect()`, if the condition `while ( ( $group_key = array_shift( $this->unused_servers[ $dbhname ] ) ) ) {` is never met, `$host` and `$port` will be undefined when the `$error_details`...

bug

Goal is to have hyperdb installed and configured for 1 master and several worker MySQL instances. db.php has been installed db-config.php has been configured (correctly) but when going to the...

hello, i tried partitioning blog tables in separate database as mentioned in the files, but it isnt working , subsites with subdomains are not stored in blog database, neither store...

Bumps [johnpbloch/wordpress-core](https://github.com/johnpbloch/wordpress-core) from 6.1.1 to 6.6.1. Commits fa02256 Update from upstream See full diff in compare view [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=johnpbloch/wordpress-core&package-manager=composer&previous-version=6.1.1&new-version=6.6.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long...

dependencies
php

Improve last error handling: Record the last_error closer to the queries so it's not lost and don't run 'SELECT FOUND_ROWS()' if the query has failed Sync https://plugins.trac.wordpress.org/changeset/3123906