database queries

alloptions
Improve your WordPress site's performance with the alloptions hook, which retrieves and caches all options at once, reducing the number of database queries needed. Learn how to use and troubleshoot this hook for optimal results.
debug_information
Learn about the WordPress hook debug_information and how it can be used to retrieve debugging information for troubleshooting and development. Understand its parameters, best practices, and usage examples.
get_previous_post_join
Learn about the get_previous_post_join hook in WordPress and how it allows developers to modify the SQL JOIN clause for retrieving the previous post. Understand its function, parameters, troubleshooting, best practices, and usage with a helpful example.
log_query_custom_data
Learn about the log_query_custom_data hook in WordPress and how it can be used to retrieve and log custom data related to database queries. Understand its parameters, troubleshooting, best practices, and usage examples for optimal performance and debugging.
wp_allow_query_attachment_by_filename
Learn about the wp_allow_query_attachment_by_filename hook in WordPress, its parameters, best practices, and troubleshooting tips. Understand how to modify attachment queries and use a usage example for effective development.

alloptions