WordPress 7 min read Aug 25, 2026

WordPress Database Cleanup: Pruning Post Revisions, Transients & Orphaned Metadata

Published by ZodHost Engineering Team

Executive Summary & Key Takeaways

Step-by-step SQL scripts to prune millions of unused post revisions, expired transients, and orphaned post metadata from WordPress databases.

Why WordPress Databases Accumulate Bloat

Over months of publishing, updating, and testing plugins, WordPress databases accumulate tens of thousands of auto-saved post revisions, spam comments, and expired transients.

Tags: #WordPress database cleanup #prune post revisions #clean wp_options transients #optimize wp database #WP speed database

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