I’m currently writing a plugin for a customer, and while it’s usually working good, I […]
Tag: database
How to access wordpress database?
I do have the access for the ftp account for this wordpress website and I […]
How to retrieve the value stored in a multi-dimensional array and SUM the entries?
I’m trying to retrieve multidimensional values stored in user_meta where the meta key is my_posts […]
SQL Query for compiling Post metadata
I am working on wordpress and I need to generate timely csv files for the […]
How to find if a post with custom_field == X exists?
I need to find if a post with a custom field X equal to Y […]
Why is my database import losing text widget data?
I’ve created a site in WordPress on our development machine. In the theme we’re using […]
What is the fastest way to generate a unique id number when registering a user
I have a client who wants to register users and give them a unique ID […]
How to close wpdb connection?
Is there any method to close connection similar to mysql_close() for wpdb in WordPress? Is […]
In what part of the WordPress core does the users table and usermeta table get joined?
I have been trying to work out just where in the massive jungle of WordPress […]
Updating WordPress – the best approach (updating wp core, plugins and db)
What is the best approach (steps) to update WordPress when I have to update all […]
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