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

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241
votes
7answers
86k views

When should you use WP_Query vs query_posts() vs get_posts()?

It seems like half the tutorials in the Codex and around the blogosphere use query_posts() and half use WP_Query. What's the deal?
35
votes
1answer
26k views

How to fix pagination for custom loops?

I have added a custom/secondary query to a template file/custom page template; how can I make WordPress use my custom query for pagination, instead of using the main query loop's pagination? Addendum ...
14
votes
4answers
17k views

Pagination not working with custom loop

I've got a custom loop that I'm using to display some Real Estate listings that will be available within 60 days. I'm calling it with the following function: <?php $sixtydays = date('Y/m/d', ...
10
votes
1answer
179 views

Should we trust the post globals

@toscho left a comment to this answer which had me thinking again. How much trust should he have in the global scope, specially regarding the post globals like $post. So what? The global variable ...
7
votes
4answers
4k views

the_date() not working

I am using wordpress 3.2 and I did a query post like this: <?php query_posts("posts_per_page=1post=type&page=post_parent=10");?> Then I try to echo out the date of this post I queried ...
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
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 ...
0
votes
1answer
234 views

How do I sort multiples pages?

I want to use a dropdown to sort a list of posts in WordPress. The results will display on multiple pages. So how do I pass the query on to the second, third, fourth, etc. pages? Here's an example of ...
0
votes
2answers
321 views

Duplicate posts

I'm currently working on a Magazine style website and on the main page I have three different sections where I display the latest news. Slider, latest news and more news. The problem is I can't ...
4
votes
2answers
1k views

Sort custom post type list table by display name of a user id stored as post meta value

I have a custom post type named domicile. Each post (domicile) has an owner (not the author). Owners are users with a custom role. I store the user id as a post meta value (dmb_owner) for the domicile ...
0
votes
2answers
832 views

How to get my loop to pull posts into three columns

I have my page template pulling one specific category & pulling the featured image & title into 3 different columns on my site. The problem is they all pull the CSS class .proj-left how can I ...
0
votes
1answer
3k views

How to order posts by modified date without using 'query_posts'?

I have an example basic wordpress theme template here for you. First, please take a quick look at it to get an idea. <?php get_header(); ?> <div id="primary"> <div ...
3
votes
3answers
9k views

Using nextGen Gallery.. how can I call a list of all Gallery Names?

I'm trying to make a nav to access all the different galleries on a single page. Instead of hard-coding all their names out. I was curious if it was possible to make this dynamic and just call all ...
11
votes
6answers
18k views

Wp get all the sub pages of the parent using wp query

Here is my code $my_wp_query = new WP_Query(); $all_wp_pages = $my_wp_query->query(array('post_type' => 'page','post_parent'=>$parid,'orderby'=>'title','order'=>'ASC' )); It displays ...
4
votes
2answers
5k views

WordPress Paginate $wpdb->get_results

Due to a complex multisite config, I have a query which combines the posts from two blogs and I would like to paginate the results. I am grateful for any help. I have posted my query. ...
6
votes
2answers
8k views

Get all image from single page using this query

I'm having some trouble with this sample widget code. I want to get all images (Minus the post thumbnail) from a page called "Gallery" but for some reason this is pulling all uploaded images from the ...
5
votes
6answers
6k views

How can I make wp-pagenavi work on a custom query built upon a form submission? [closed]

I've also posted this on the wordpress support forums, for scribu's wp-pagenavi plugin: http://wordpress.org/support/topic/plugin-wp-pagenavi-custom-query-form-submit-part-2?replies=1 My situation: ...
2
votes
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" ...
2
votes
4answers
4k views

get attachments for all posts of particular post type

I'm making a widget that shows a set of images from recent custom posts. I want to run the following query: SELECT p.* FROM wp_posts p WHERE post_type='attachment' AND post_mime_type LIKE 'image%' ...
4
votes
1answer
723 views

Why does `get_permalink()` produces an add. DB request without $post->filter?

I'm currently working on a custom loop/query where I need to add the permalink of a post to the array of posts I'm retrieving from the DB. Sadly get_permalink() produces one additional DB request ...
2
votes
2answers
2k views

Get posts by meta data OR title

I have a working query that calls all my posts that have a certain meta value for one of two meta keys: $term = $_GET['term']; $args = array( 'post_type' => 'some_cpt_name', 'meta_query' ...
0
votes
0answers
212 views

SQL query equivalent to WP User Query

I have the following WP user query code: //Get all users sorted by whatever $sorted_users = new WP_User_Query(array( 'orderby' => 'meta_value', 'meta_key' => 'satisfaction_rating', ...
0
votes
1answer
504 views

Custom Query: query by post custom meta data

So I have a custom post called event, but I need to query only those posts which have a custom metabox(is a checkbox) called `Show On The Homepage: and only if that checkbox is checked. <?php ...
0
votes
1answer
911 views

Filter all queries with a specific taxonomy

Is there any way to filter all post queries and add a specific taxonomy? Case in point, I have a taxonomy object of "Region" with terms like "Global", "Americas", "Europe", etc. (Users designate ...
2
votes
2answers
232 views

How to order WP_User_Query results to match the order of an array of user IDs?

I'm using WP_User_Query to get a list of users from my database. I'm showing specific users only via use of the include parameter. For example: $args = array( 'include' => array( 1, 3, 5, 99, ...
1
vote
2answers
105 views

Looping through posts per category gives same posts for each category

For a specific section on my website I loop through some categories and get the three latest posts in that categorie and list them. Like so: <?php $categories = get_categories(array('exclude' ...
1
vote
2answers
2k views

Specific Loop For 2 <div> Within Each <li>

I need to create a loop that can logically be described as the following for a carousel: Requirements: 3 Loops 2 Posts Per Loop No Duplicates Order by Post Date Visual: < Start Loop #1 > ...
0
votes
1answer
58 views

How to show posts rank based on custom field value

I have total 100 posts, 10 posts in each page on homepage with paginatin. Here is my code $args = [ 'posts_per_page' => 100, 'fields' => 'ids', // Add additional args here ]; ...
0
votes
1answer
641 views

Custom post type posts don't show in archive widget

I have a custom post type called 'Podcasts' but none of the posts are showing in the archive widget. Only the main query (blog posts) are being shown. I've tried adding this code below to include the ...
0
votes
2answers
2k views

Using dynamic conditions in 'posts_where' filter

I have the following code which gives be posts that are published in the last 100 days function smbd_cats_by_days ($where = '') { $where .= " AND post_date < '" . date('y-m-d', ...
0
votes
1answer
228 views

Adjust the order for returned posts

I have written a neat responsive slider for my Wordpress featured articles (feel free to use it): <?php $responsive = 'on' != get_option('henrik_responsive_layout') ? false : true; ...
0
votes
3answers
3k views

Custom $wpdb Query for Custom Post Type by Category

I am using the following code to output a list of items in my 'documents' Custom Post type by Year and Month. <ul> <?php $post_type = 'documents'; global $wpdb; /**/ $years = ...
0
votes
2answers
2k views

All in One Calendar Plugin Custom Post Type Query [closed]

Hi I'm trying to write a query which will pull the events out from the All in One Calendar Plugin. This is what I have so far: <?php query_posts('post_type=ai1ec_event');?> <?php while ( ...
-1
votes
1answer
73 views

Highlighting Sub topic in a post?

Have seen this sub topics highlighter in many blogs. It gives a special attraction to a sub topics used in the post. Is this a plugin or part of code? How can I add this? http://imgur.com/UbGpz7j
-5
votes
1answer
362 views

WooCommerce Total # orders [closed]

total number (#) of orders, maybe create the function in functions.php and call it in a shortcode anywhere in page. I just don't want to update it.
42
votes
5answers
70k views

How to display sql query that ran in query?

I have come across a function before that displayed the exact SQL code that was used in a loop for example, but can't remember. Can anybody tell me that function? Cheers
7
votes
3answers
668 views

Order posts (across the whole site) by metadata date

My custom 'Home' page is set to sort my custom posts via the custom date field with this (updated to be custom named) code in functions.php: // sort order for home page add_action('wp', ...
4
votes
3answers
3k views

Optimize Multiple Taxonomy Term MySQL Query?

(Moderator's note: Title was originally: "query/database optimisation") I'm written a function for a custom "filter" search panel that allows users to select terms from up to four custom taxonomies. ...
14
votes
4answers
3k views

Show a different number of posts per page depending on context (e.g., homepage, search, archive)

In the Reading Settings, there is place to set the number of posts shown that affects the number of posts shown in all contexts. I'd like to show instead a certain number of posts on the homepage, and ...
0
votes
2answers
4k views

wp_query orderby title and meta key value (WP3.1)

I have a taxonomy wp_query and i would like to order the list by title and by meta value (numeric value) Have a meta value Interesting = 1 or 0 in the posts Not so interesting posts would be at the ...
6
votes
2answers
566 views

How to Optimize WP site for millions of posts

I'm working on a website for a company that will very likely be creating millions of posts via a custom post type. They're prayers, so basically the user on the front end just submits a short phrase ...
3
votes
1answer
2k views

How to use wildcards in $wpdb queries using $wpdb->get_results & $wpdb->prepare?

I am attempting to make a custom search for BuddyPress groups. Here is my method: public function search_groups($string){ global $wpdb; $results = $wpdb->get_results($wpdb->prepare( ...
1
vote
3answers
479 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
3answers
980 views

Possible to filter the posts or categories that XML-RPC users see in their mobile application?

Is it possible to filter the posts or categories that XML-RPC users see in their mobile application? I have a plugin that hooks into pre_get_posts and list_terms_exclusions to do what I need it to ...
0
votes
1answer
2k views

Query multiple taxonomy in Custom Post Type

Currently I use: query_posts("post_type=listing"); to pull all entries of my custom post type. But I have a taxonomy called status with the values of Available, Pending, Sold. I only want to show ...
5
votes
1answer
3k views

restrict_manage_posts not working in 3.3.1

I have noticed my custom taxonomy filters no longer work in the 3.3.1 admin as per these methods: Adding a Taxonomy Filter to Admin List for a Custom Post Type? I also discovered that to filter a ...
4
votes
1answer
4k views

Meta Query with AND & OR?

I'm trying to do some filtering for some posts in WP_Query, but I can't seem to get the right condition. Basically what I wanna do, is get posts that have the custom field event_data (sorted by this ...
2
votes
1answer
387 views

Adding posts of custom type into the main feed

I'm having some trouble with a subject that seems to be pretty basic, so I'm starting to feel (a little, only a little) dumb :-) Here's the thing: I want my main feed to include the posts and other ...
2
votes
1answer
2k views

order by numeric value for meta value

I have read countless posts on ordering data by numeric value ( as opposed to string - it i have a numeric meta value and it gets ordered like this 1 11 12 2 233 etc as opposed to the way i want it I ...
1
vote
2answers
1k views

When/why does '$query->get( 'tax_query' );' return empty?

First the code: function itsme_better_editions( $query ) { if ( $query->is_category() && $query->is_main_query() ) { $query->set( 'post_type', array( 'post' ) ); ...