A generic term referring to the process of retrieving information from a database.

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2
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1answer
314 views

Custom Post Type order by modified date and custom meta field issue

I'm creating a plugin with some kind of offers that users can publish. User, in his custom administration panel, can managed his own offers. Offers are free and premium. If offer is premium it take ...
2
votes
1answer
1k views

Page navigation doesn't show when query category

Problem: when I do www.example.com?cat=4 or choose category through custom menu or from category widget it shows only first page without navigation at the bottom, where it supposed to be. It's the ...
2
votes
2answers
378 views

Grouping related postmeta data via SQL query

I am using someone else's WP plugin which stores lots of related data in wp_postmeta using an "artificial key". So effectively we hijack wp_postmeta to create a nested relational database. So one row ...
2
votes
1answer
267 views

Show All Posts Insert Edit Link

When I click to insert/edit link in the tinyMCE rich editor for a post, then click "Or link to existing content", it shows only posts that are live and published. Is there a way to get the list that ...
2
votes
1answer
39 views

How do I query for a post by custom field?

I have a custom field called "song-id" and I'd like to lookup a post by a song-id value. Can someone give me the code snippet for it? (bonus: also looking for a code to use the permalink in the post ...
2
votes
2answers
2k views

Get category slug and display it on a query_post

I just read "How to create option page for wordpress theme" in wp.tutsplus.com - I have a problem with getting categories . there is two parts to my question - Part A - Get category slug and ...
2
votes
2answers
1k views

Next & Previous (Pagination in this case) Not Appearing

I am using a custom page template for my portfolio. The code is calling the correct number of posts per page but for some reason the pagination links won't show up :-S My query <?php $loop ...
1
vote
4answers
2k views

How to tell if $query_var isset?

I tired to use isset($queryvar) but that didnt work, so I implemented my own function qv_isset, but it runs into a problem when $ch is set to 0. $cls = get_query_var('cls'); $ch = ...
1
vote
4answers
3k views

Export wordpress table to excel

I have created PHP scripts before to export a database table to .xls format like this: $select = "SELECT * FROM tracking"; $export = mysql_query ( $select ) or die ( "Sql error : " . mysql_error( ) ...
1
vote
3answers
495 views

Search and replace text across all posts

I had used the ZD Video Plugin for WP a long time, and now, since my move to WP 3.0.2, it doesn't work anymore. To embed a YouTube video using the plugin, I would just write ...
1
vote
3answers
3k views

Custom Post Types, Page Templates and Pagination. Why do I get a 404 Error?

I have spent hours today on a maddening issue I was having with displaying a custom post type. Everything displayed beautifully, except the pagination simply would not work properly. I have a ...
1
vote
2answers
84 views

Is there a conditional tag for latest post or do i need a query?

I need to display an avatar in the post info position which i have written the code for but i only want to display it on the most recent post on the home page and not a specific post as this will ...
1
vote
3answers
430 views

Delete post revisions on post publish

Is it possible to delete post/page revisions from the database when a post/page is published? 11/05/12 Answer: See the plugin below by bueltge I want to do this on a site with 5,000 posts and ...
1
vote
2answers
9k views

Get Featured Image via direct sql query

I know you can use the wordpress methods for getting a featured image, however with this particular project I need to get the featured image via mysql query. Can anyone point me in the right ...
1
vote
1answer
1k views

Show only oldest post by author

I am working with a heavily customized install of WP. I've set up a specific post type, taxonomy, and roles that gets to use just that post type. Ideally, I'd like to restrict members of that role ...
1
vote
3answers
3k views

Display page content AFTER a loop of posts

This is probably easy once you know but I'm having trouble getting the static page content to appear AFTER a list of posts. I'm using a named page template which displays posts as a slider and I want ...
1
vote
2answers
2k views

Adding Variables to post query

How do I add custom variables to the wordpress query without having to hit the database twice. In the example below I want to add some meta filters. All this code works fine but I have been running ...
1
vote
3answers
105 views

How to display all posts with today's same month and day only?

I'm trying to figure out how to do this. I have many posts. I want it so that when someone pulls up the site, the front page shows all the posts that were done on the same month and day -- but ...
1
vote
1answer
2k views

Retrieve posts by term id custom query

i want to retrieve custom posts using using custom query . my taxonomy is recipe_tx and terms (Beef) , (Chicken) etc in it . i have tried using SELECT p.* FROM wp_posts p, wp_term_taxonomy tt, ...
1
vote
2answers
961 views

Inserting data into `post meta` table?

How would I be able to insert data into the post meta table? I know how querying and wpdb works but I have no idea how I can just insert it into the table. I have these two fields I want to insert ID ...
1
vote
1answer
508 views

Advanced Custom Fields - Query Efficiency

For testing purposes I have edited page.php to have nothing other than: <?php while ( have_posts() ) : the_post(); ?> <h1><?php the_title(); ?></h1> <?php $site_options = ...
1
vote
1answer
228 views

Undefined WP_Query::has_posts()?

This must be wrong. I was testing something so I did: $queried_post = new WP_Query(array('posts_per_page' => 5, 'offset'=> 1, 'category' => 1)); var_dump($queried_post->has_posts()); ...
1
vote
1answer
145 views

How to optimize my query filtering out unwanted data?

I use get_posts ($arg); to query the post table. Usually I need only three fields: post_title, ID and post_excerpt. But the data returned are many more, including post_content that is usually huge. I ...
1
vote
1answer
1k views

WP_Query Performance Issues with meta_query

I'm working on a custom template for a new theme that uses a WP_Query instance to select posts from 2 post types with 2 custom fields that are NOT empty. Depending on the section of the site, a ...
1
vote
1answer
806 views

Is there any need to use both wp_reset_postdata and wp_reset_query together?

Is there any need to use both wp_reset_postdata() and wp_reset_query() together? Is it a case that I would pick one of the two functions; is there any point in doing this after a query : ...
1
vote
2answers
386 views

How do I find if a page has a template?

So I'm doing a query like this: $the_query = new WP_Query( array( 'meta_key' => 'homepage', 'meta_value' => 'yes', 'post_type' => 'page', 'orderby' => 'modified', 'posts_per_page' ...
1
vote
2answers
3k views

Count user posts by user ID, Post type and Post status

What I am trying to do is modification of this function on codex http://codex.wordpress.org/Function_Reference/count_user_posts Check the title adding post type support bottom of the page. The ...
1
vote
2answers
1k views

Query from a different database than the default

I'm making a layout for a wordpress page. The layout needs to connect to a second database (both databases are in the same domain). But the problem is, when i execute just the file it works. But ...
1
vote
2answers
200 views

What is considered a default query for the request filter?

As stated in one of the answers in this question and in the codex entry for the request filter, said filter gets called only in a default query, such as the main query used for a loop. My question ...
1
vote
1answer
1k views

$wpdb doesn't appear to work on page inside of a plugin

I have a plugin folder foobar. Inside this plugin I have a page called foobar.php. Inside this page I have global $wpdb; $orderby = (!empty($_REQUEST['orderby'])) ? $_REQUEST['orderby'] : ...
1
vote
2answers
860 views

Selecting New & Edit Page for Custom Post Types

I'm probably missing something unless it's really not possible, for some reason I can't get my function to only execute on the new and edit page of a custom post type (the new not being a problem): ...
1
vote
1answer
32 views

How to get to a specific position in wp_query?

Background: I'm trying to display images in a slideshow, and I want to select those pictures randomly from the website's media. The image has a custom field in order to be selected for being the ...
1
vote
2answers
165 views

Select Multiple meta_value from WP DB; Single Query

I am trying to retrieve each user's first and last name, phone, email, and address from the usermeta table. I'm having trouble selecting multiple meta_values, each with its own meta_key, using a ...
1
vote
1answer
56 views

Query posts by content lenght

I am using the code below to pull a random post of my site every 6 hour. if ( false === ( $social_trans_post_id = get_transient( '$social_trans_post_id' ) ) ) { $args = ...
1
vote
1answer
76 views

Only display a certain number of posts, dependent on how many posts there are available in a query

I am trying to write some code for a slider of posts, at the moment my code involves two WP_Querys, one inside the other, but I can't help feeling there may be a more efficient way of doing what I'm ...
1
vote
2answers
64 views

Querying Term Posts in Loop

I'm trying to show my CPT Category along with any posts associated with it below the title. I have the first loop fine: <?php $cats = get_categories(array('taxonomy' => 'custtax', 'orderby' ...
1
vote
1answer
84 views

if/else on custom query gives 200 OK when condition not met?

What? I am modifying my theme to show comments of a post on a separate page. How? Mostly based on this answer but with improved checks and code. So this is what my page-comments.php (kinda) looks ...
1
vote
1answer
263 views

How to debug a blank page?

I'm not being able to load this page, although I can easily load all other posts that load the same custom post type template (please look for "// From now on, WP is throwing a blank page" on that ...
1
vote
1answer
205 views

Wordpress custom archive page

I am trying to build up a custom archive page. However, I would like this archive page to skip the first 5 posts. I've been able to accomplish this with the offset property. However, the pagination ...
1
vote
1answer
2k views

WP_Query: query posts by ids from array?

I did quite a bit of research but can't figure why this wouldn't work for me? echo print_r($rel); // Array ( [0] => 63 [1] => 87 ) $args = array( 'post_type' => array( 'post' ), ...
1
vote
1answer
2k views

Custom search page and search by title, content and tag

Can someone review my code , I need to know better solutions or any bug. Okey ! , I made a PHP file to get search results by parameters and search by title , content and tag PHP's head look like: ...
1
vote
1answer
553 views

Recreating the hierarchy of taxonomies for a dropdown form menu?

I have a form that contains a dropdown menu. This form is on a page form.php and is not part of my theme. It exists outside of my site. This dropdown menu contains my list of values for a custom ...
1
vote
1answer
1k views

Display category posts grouped by taxonomy

I'm working on a project where I use the default posts as "Products", default category as "Application" and a custom taxonomy called "Groups". I want to list "Products" by "Application" ...
1
vote
2answers
214 views

Wordpress - query 5 posts with a specific post in top

Many searches and tests but in vain, I need an expert to rescue me. I need a custom post query in worpdress, which returns only 5 posts starting from a specific post. In other terms, there is a div ...
1
vote
2answers
6k views

How do I search events between two set dates inside WP?

I am building a WP site with an events feature. The events page was made with custom post types. I want to make it possible for people to search/ filter events by dates. For example, they can search ...
1
vote
2answers
309 views

Query all posts which do not have tags assigned to them

Is there a way to query posts which do not have tags assigned to them? query_posts('tag='tag_exmaple'&posts_per_page=-1'); Ty very much!
1
vote
3answers
217 views

Huge amount of queries on my site

My site is reaching CPU limits all the time, I just ran Debug Queries and got more than 4000 queries, no wonder site is slow.
1
vote
2answers
2k views

Wordpress Orderby Numeric Value Not Working

I am trying to get all products from the wpsc-product post type and then display them by a custom meta field called release_date_year. However, it doesn't appear to be ordering my posts by this custom ...
1
vote
1answer
427 views

Disallow categories from this MySQL query

I'm trying to modify a plugin that generates an archive listing so it shows only one category, making it a single category archive. The old version of the plugin used a get_posts query, and so it was ...
1
vote
1answer
206 views

WP database error for comments_popup_link()

I'm using the comments_popup_link() function to show the number of comments for each post in a loop. <?php if (have_posts()) : while (have_posts()) : the_post(); ?> <?php if ( ...