How can I temporarily set sql_mode=only_full_group_by in $wpdb query?
How can I temporarily set sql_mode=only_full_group_by in $wpdb query?
MySQL
Recursion using year loop in sql
Recursion using year loop in sql
How to sync non-wp database with wp-database?
As Tom J Nowell pointed out in the comments, this is a very specific situation, which makes the question rather difficult to answer. If the source system has suitable code for pushing data to other systems, then you could consider registering a custom REST endpoint at the WordPress end. The endpoint would receive, validate and … Read more
MariaDB version not recognised
As discussed in comments, the problem was a missing prce2 package which meant preg_match(), used by $wpdb->db_version() to parse the MySQL version number out of SELECT VERSION(), didn’t work. Solved by sudo yum install pcre2
How connection pooling can be implemented in WordPress?
How connection pooling can be implemented in WordPress?
Slow search queries with a large database
Slow search queries with a large database
Does WordPress work with MySQL active-active GTID-Based Replication without any issues?
Does WordPress work with MySQL active-active GTID-Based Replication without any issues?
MySQL has died. How do I recover? SOLVED
MySQL has died. How do I recover? SOLVED
SELECT option_name, option_value FROM wp_options WHERE autoload = ‘yes’ always is running
SELECT option_name, option_value FROM wp_options WHERE autoload = ‘yes’ always is running
Admin backend is very slow to create or edit posts by core meta query
Admin backend is very slow to create or edit posts by core meta query