$wpdb: how to use a query as a base for another query?
$wpdb: how to use a query as a base for another query?
wpdb
Using the same shortcode to show any table from the database
Using the same shortcode to show any table from the database
wp-postratings: list current user’s unrated posts
The best approach would be: Get an array of all of the post IDs in the database. Get an array of all of the post IDs that the user has rated (as you have done in your example) Remove the IDs in step 2 from step 1 – you’ll then have an array of all … Read more
Proper way to trigger a MySQL query via link in a plugin
Proper way to trigger a MySQL query via link in a plugin
looking for a way to allow users to backup the plugin db data(save as)
WP has Filesystem API to write files. However it can be relatively convoluted to implement (since it handles fallback for many cases and environments and workflow for requesting FTP crednetials from users) so often simply PHP functions are used to write file. Works reliably when constrained to uploads folder, otherwise need to be sure about … Read more
There is way to improve this query? wordpress get post data and some meta data
There is way to improve this query? wordpress get post data and some meta data
wpdb->update error
I’m not sure why you are using the the_date() function, but if you must, make sure it returns the value instead of echo-ing it. So instead of this part: array( ‘value’ => the_date(‘Y-m-d’) ), try this one: array( ‘value’ => the_date( ‘Y-m-d’, $before=””, $after=””, $echo = 0 ); ), To catch the update error, check … Read more
Query Distinct Taxonomies of Custom Post Type
Query Distinct Taxonomies of Custom Post Type
Search Query that Includes Custom Table
I managed to solve this by taking s_ha_dum’s suggestion to use a UNION. It is as follows: (SELECT ID, post_status, post_title, post_excerpt, post_content FROM wp_posts WHERE ((`post_title` LIKE ‘%diamond%’) OR (`post_excerpt` LIKE ‘%diamond%’) OR (`post_content` LIKE ‘%diamond%’)) AND (`post_status` = ‘publish’ )) UNION (SELECT ref, StoreID, Article, subarticle, description FROM wp_hwproducts WHERE (`article` LIKE ‘%diamond%’) … Read more
How to make an sql query to exclude everything but custom taxonomy terms in table wp_terms?
If you take a look at get_terms() documentation it accepts search argument, which will perform LIKE match against term name and slug.