Access WooCommerce Database Tables | Developer Guide
Master WooCommerce database architecture to efficiently query product data, troubleshoot issues, and develop custom solutions with deep understanding of table structures and relationships. WooCommerce leverages WordPress database structure, storing products as custom post types in wp_posts table with product_type of ‘product’, enabling powerful queries and modifications.
Product metadata resides in wp_postmeta table containing price, inventory, SKU, attributes, and custom fields linked through post_id relationships. Access methods include phpMyAdmin for direct database browsing, WP-CLI for command-line queries, and custom PHP code for programmatic access.
Essential SQL queries retrieve product information such as SELECT * FROM wp_posts WHERE post_type=’product’ for basic product listing. Complex joins combine tables like wp_posts with wp_postmeta to fetch complete product details including all metadata values.
Product variations are stored as separate post entries with post_parent linking to variable products, requiring recursive queries for complete data. Taxonomy relationships in wp_term_relationships connect products to categories, tags, and attributes through term_taxonomy_id references.
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