IT Nursery > News > wpdb

wpdb

WordPress

IT Nursery

Detect featured image among the attached images

I use the following code to extract the attached images from a post with ID: $args = array( 'post_type' => 'attachment', 'post_parent' => ...

June 3, 2022
0 Comments

WordPress

IT Nursery

WordPress get pagination on wpdb get_results

How do I gee the numbered pagination of custom wpdb result? below code will show one latest post from each authors in the ...

June 3, 2022
0 Comments

WordPress

IT Nursery

Join inside a wpdb query.. confused!

I need to get a return from a query that provides me with email, username or nicename as well as post title based ...

June 3, 2022
0 Comments

WordPress

IT Nursery

$wpdb->replace / Replace or update primary key

I write code to save data in to the database table. I want Replace a row in a table if it exists or ...

June 3, 2022
0 Comments

WordPress

IT Nursery

What’s the proper way to use a custom table? [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so ...

June 3, 2022
0 Comments

WordPress

IT Nursery

How To Get Some Data From WordPress Database Using WordPress $wpdb Query?

I am trying to get some data from WordPress database tables in a plugin. For that, I am using the below code… global ...

June 3, 2022
0 Comments

WordPress

IT Nursery

Quotes in table name

Since WP3.5, prepare() accepts placeholders as a security measure, instead of just appending the argument to the query. Therefore, $wpdb->prefix needs to become ...

June 3, 2022
0 Comments

WordPress

IT Nursery

How to email user after inserting the username in database in WordPress

I have following piece of code, which inserts usernames and other details of users in the database. After inserting the usernames I want ...

June 2, 2022
0 Comments

WordPress

IT Nursery

How do I batch create revisions of all posts?

I cleaned up an old-site from pasted tags, manually created lists, etc, and I’d like to keep the old posts as “revisions”, so ...

June 2, 2022
0 Comments

WordPress

IT Nursery

XOR functionality for meta_query

I’m trying to resolve the problem with event displaying. An event has its start and end dates, written in meta. For example, event ...

June 2, 2022
0 Comments