Learn how to use the get_{$adjacent}_post_where hook in WordPress to customize the SQL WHERE clause for retrieving adjacent posts. Understand the hook parameters, best practices, and usage examples for efficient query modification.
Learn how to use the get_meta_sql hook in WordPress to customize the SQL query for retrieving metadata from the database. Understand its parameters, troubleshooting, best practices, and usage examples for efficient metadata retrieval.
Learn about the get_next_post_join hook in Wordpress, its parameters, best practices, and usage examples. Understand how to modify the SQL JOIN clause to customize the SQL query used to fetch the next post.
Learn how to use the create_user_query hook in WordPress to customize user data retrieval from the database. Understand its parameters, best practices, and usage examples for effective modification of the user query.
Learn how to use the akismet_delete_commentmeta_interval hook in Wordpress to modify the interval at which Akismet deletes comment metadata. Understand the hook parameters, troubleshoot issues, and follow best practices for optimal performance. Plus, get a usage example to implement in your code.
Learn how to use the akismet_delete_comment_interval hook in Wordpress to modify the interval at which Akismet deletes old comments from the database. Understand its parameters, troubleshoot issues, and best practices for optimal performance. Plus, get a usage example to implement the hook effectively.
Learn about unoptimized database queries, their impact on performance, and how to diagnose and fix them. Discover preventive measures and tools to improve query efficiency.
