Search results always returns “No results” no matter what
Search results always returns “No results” no matter what
sql
How to get the sum of each post with the same date
How to get the sum of each post with the same date
SQL query to rewrite all media URLs to end with .webp
SQL query to rewrite all media URLs to end with .webp
SQL Query to get post_id from wp_posts and and meta_key(s) from wp_postmeta
You can do something like Query the wp_posts table Left join the source_name from wp_posmeta table Left join the coverage_url from wp_posmeta table Then select the data you want to pull from post, source_name and coverage_url result Something like this should do SELECT post.ID, post.post_title, sn.meta_value as source_name, cu.meta_value as coverage_url FROM wp_posts as post … Read more
3 queries to update WordPress
Sounds like you’re trying to do it the old and hard way. When you add a fresh install of WordPress, it will ask you for the database information. You would need to create a mySQL database, set a user for that database, and then import the contents from the old database to the new one … Read more
SQL query to check whether a meta key is set or not for a post in post_meta table
Pure SQL questions are off-topic but beyond that, pure SQL is dangerous because it may break if the WordPress Core changes the database structure. You are better off using Core tools where possible. In this case, WP_Query can do what you need. $args = array( ‘post_type’ => ‘post’, ‘meta_query’ => array( array( ‘key’ => ‘status’, … Read more
Custom Query for wp_posts using wp_postmeta
While you might not want / be able to use native query, it is still the easiest and most reliable way to generate SQL like that. $wpdb->last_query will remember last query performed and defining SAVEQUERIES constants will make $wpdb->queries contain all of the queries performed in current load (not advisable in production for performance). So … Read more
why you don’t Implement PDO for access every thing to database
You don’t need PDO to write safe DB queries. PHP developers were able to do so before PDO was created 😉 There is nothing unsafe in using WPDB class, as long as you do it correctly (just use prepare and correct ways of escaping). There is one major flaw in your question: using PDO, of … Read more
Where can I find the SQL to get the most used information by wordpress database?
I tried to google “wordpress sql to get post url” and I was pretty astonished I couldn’t find any resource sharing the SQL code to join the wp_post table with the table containing the permalink. That is because there is no table containing the permalink. Your “challenge” and your “astonishment” are because you’ve imagined the … Read more
How to write inner join using posts_clauses?
First, his filter is explained in the manual and is found in the code. If you have questions about hooks and functions, the manual and code is a good place to start looking for answers. The post_clauses hook is passed the associative array to filter, so just manipulate the where and join indices as per … Read more