WPDB queries, transient cleanup, indexing, and database optimization.
Clean thousands of abandoned and expired transient records from wp_options to instantly reduce database memory footprint and table fragmentation.
When migrating a WordPress site or switching domain names, execute these SQL queries in phpMyAdmin to replace old URLs across post content, excerpts, post meta, options, and comments in one pass.
When posts or custom post types are deleted without proper cleanup hooks, their metadata remains in wp_postmeta. This query cleans orphaned post meta.
Expired transients often accumulate into tens of thousands of unused rows in wp_options, inflating database backup size and slowing autoloaded options. This SQL query safely purges expired transients.