SQL (Structured Query Language) is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS).

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Troubles about insering a POST with a SQL query, post_status

I 'm using wordpress 3.0.5 I have to use sql for create post, here is my SQL query: $req = $bdd->prepare('INSERT INTO wp_posts (post_title,post_content,post_name,post_date,post_date_gmt,...
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40 views

WordPress get pagination on wpdb get_results

This is my favorites page codes. How do I gee the numbered pagination of custom wpdb result? $query ="SELECT * FROM wp_posts as p, wp_postmeta as m WHERE p.ID = m....
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10 views

Select metakey values from WP database only where posts are published (two tables)

I am trying to select metakey values from wordpress database like this: global $wpdb; $r = $wpdb->get_col( $wpdb->prepare( " SELECT meta_value FROM {$wpdb->postmeta} WHERE ...
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29 views

How to make MySQL search queries with quotes

Hi everybody I run a wordpress based website and I'd like to store the search queries called by users to use them as analytics data to know what's most searched etc... So I have a custom table where ...
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37 views

How can i change posts dates random?

I have totaly 5k content. I need change all of them dates. How can i set randomly dates? SQL? Example from 01.01.2010 to 20.06.2016 everyday can be dates.
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45 views

Advanced search query select from custom table

Hope that anyone can help me with this problem. I have 7 columns in my tbl2014wines custom Wordpress table. I am trying to create an advanced search feature that allows users to search by wine_name, ...
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19 views

Combined filters

I have a problem and i'm really stuck on this one. I have a small 'woodshop' and i want people to filter the results. The case: When i check multiple brands, the types should be updated. But when i ...
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18 views

Add commentmeta custom field to every published comment with SQL

I am trying to add custom commentmeta "likes" with 0 as default value to every posted comment. I have this query but I dont see any error there, but still it doesnt work. Can anyone help me to solve ...
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41 views

I can't write in my DB using $wpdb->insert

Building a plugin I'm trying to insert something in my DB but isn't works! My code is like that: global $wpdb; $table_name = $wpdb->prefix."mytable"; $wpdb->insert( $table_name, array(...
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16 views

Use remote image URLs as featured images/thumbnails [duplicate]

I'm working to migrate a site from Drupal (version 6) to WordPress (4.5.1). It has ~50,000 posts, almost all of which have one main image that appears in a large version on the post itself, and in a ...
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36 views

Update field name without losing the value

So I have this photography website using ACF with flexible content. It has approximately 300 posts. Due to requirements, I need to update the name of some fields. I've tried the following query: ...
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32 views

Storing Unique Data on the Database

I have created a custom table on my database using the code below: function dbcreator_activate() { global $wpdb; $table_name = $wpdb->prefix . "ftbstatistics"; if( $wpdb->get_var('...
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35 views

Custom database query with accents returning no results

I have an issue where using accents in my custom database query (wpdb) returns no results. $wpdb->get_results( "SELECT * FROM table WHERE city = 'Montréal'" ); Returns nothing, while $wpdb-&...
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1answer
54 views

wpdb get posts by taxonomy SQL

I need a list of posts of a specific post_type plus the name of a custom taxonomy term. This is what I got so far SELECT p.post_name,t.name as clientName FROM $wpdb->posts AS p, $wpdb->terms ...
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30 views

send email to user

I want to send an email to users based on the value of the database. To clarify if the user exceeds the value set in database, send him an email Automatic But I do not know where to write the code in ...
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22 views

Function get_results doesn't working

This is very very strange, 'cause when I run this query in my MySQL terminal, works perfectly: Query: "SELECT a.post_id, a.meta_value, a.meta_key, b.meta_key, b.meta_value FROM pdb_postmeta AS a ...
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22 views

Limit results of custom query to current category

I have created a geolocation system for a custom post type of services and have been working on a query to limit the results based on address/distance entered by the user. Everything seems to be ...
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3answers
53 views

Get all posts from db between 2 specified months

Am trying to get wp posts between two specific calendar month. The problem is, it is a annual year. So month starts from May and ends in Next year April. So each year output should start from May of ...
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Why Do I Still Getting Duplicate Rows in SQL?

I'm creating a Custom Freight System which stores the order and the products requested by the user into the WordPress Database. The Problem When I insert the product into the wp_my_custom_products ...
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What to create new post using wp_insert_post, but it repeat the post infinitely

this is my source global $page; $page_exists = $page->post_title; $another_db_user = 'user'; $another_db_pass = 'pass'; $another_db_name = 'name'; $another_db_host = '...
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2answers
109 views

Wordpress wpdb->insert returns int(0) => doesn't insert anything, no errors!

I am really clueless. I want to do an insertion in my WordPress plugin the problem is it doesn't return any errors nor it insert the stuff! I don't know how to fix this and really need your help. In ...
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20 views

WP_QUERY with alternating post types and pagination [duplicate]

I want to show both regular posts and a custom post type (event) on the homepage in a single loop. The event post type needs to be ordered by a custom field for the event date and show future events. ...
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195 views

How i make a custom sql query for Woocommerce

hello i have an ecommerce with Wordpress + Woocommerce, just yesterday a hacker boy or...i don't know moved all woocommerce products in to the trash.... there are lots of products and default ...
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1answer
49 views

How to order custom user list columns by datetime?

I am trying to add the ordering options to some custom user list columns I added in the Wordpress admin. This is my code : function mmm_user_sortable_columns_query( $userquery ){ if( 'test_date' ...
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42 views

SQL to update custom post field

I tried to update a custom field but I can't to this... I have a custom post that that I used for a fill months. Now I create a new date custom field called "data-edital". On the new posts, I put the ...
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36 views

Fast User Query Using SQL vs WP_User_Query

I've found that WP_User_Query() is very slow when dealing with more than 1,000 users and I have decided to use custom MySQL queries. In my code below, I pulled only user_id to make it work faster and ...
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91 views

WooCommerce - Order_itemmeta - Need to add meta_keys to table

I need to add 3 meta values to each order_item to the woocommerce_order_itemmeta table. Any suggestions how to create new meta_keys to be included in the table for all order items?
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33 views

Retrieving meta values from database to CSV

I am working on this database in which the data is serialized and it's in a multidimensional array. I am trying to retrieve the data from WordPress into a CSV file. I read that WordPress automatically ...
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1answer
36 views

$wpdb query for price in custom field value

A classifieds list site have only 3 criterias when searching products: the common search, category and region (for ZIP, city or full address) It's not enough and I really need to include a basic price ...
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1answer
29 views

Include post_status check within $wpdb query

I've got a function that returns a count from the database for publish posts that match the product ID to the post meta ID (both are the product type). I've realized this query returns unpublished ...
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19 views

SQL query works only if inclusive

I have a Wordpress website with, say, 5000 articles. I am trying to apply a query to filter all the posts with featured images not listed in some specific categories. I started with: SELECT ...
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64 views

SQL in WordPress get_var() not working

I created a few tables in my main WordPress database. Table names are: cards scards I put a plugin that lets me use PHP in pages, I used it in my other WordPress sites successfully but in this ...
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220 views

cron job to auto delete posts of a specific post type older than x days

I want to delete all posts of a specific post type (in this case "vfb_entry") that are older than 60 days. The cron job should run once a day. I have the following code but it's not working if I ...
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1answer
92 views

Insert multiple checkbox values

I am trying to insert multiple checkbox values in my database with the function insert() of WordPress, but it don't work same when I use a SQL request. Although my table exist I really don't see where ...
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16 views

Editing a Wordpress SQL table in Phpmyadmin, however its not saving

I'm trying to edit the wp_options table in Phpmyadmin, I can edit it fine using inline editing or the edit feature. Each time I log into phpmyadmin I can see the value has changed to the one I edited. ...
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108 views

I want to query for the 'post' and 'attachment' in wordpress using SQL query

How do I write a SQL query which will allow me to query for the 'post' and 'attachment' at the same time in MySQL? I am trying to get this information from the wordpress 'Posts' table. Please see my ...
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2answers
30 views

get_results() query not working only when entering strings

I'm trying to send a query to a database, WHERE works fine if I'm querying for a number but not for a string. Example, if I try: $all_pages = $wpdb->get_results('SELECT post_title, guid FROM ...
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1answer
32 views

Find by post_meta, then sort by post_meta, then sort by date (wp_posts)

I have a custom meta field that I find a list of posts from. This custom meta is a numerical attribute (1-10) and I need to sort by 1-10, but I also need to sort by post date. So if two items are ...
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78 views

SQL / Select users depending on meta value - meta keys, sorted by a meta value - meta key not in the select

I'm trying to select users with one of several meta keys corresponding to a meta value, and to sort the results by a meta value associated to a meta key which is not in the select. In other words, I ...
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1answer
452 views

Inserting Post Meta From SQL

I'm trying to get post meta to be updated/replaced with $wpdb and running into issues. I have working SQL, but cannot get it work when coding it up for my WP plugin. Extra note: The post meta being ...
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130 views

Exporting wp_posts and wp_postmeta as a single table entry per post

I’m trying to export all posts of a certain type (to run a report), and all the associated post meta data. I want a single entry for each post, with all associated meta data, e.g. “Middle Name” as a ...
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1answer
42 views

Custom post order when using OR relation

I have a custom post type named Faculty. They can be any of the type MCT, MLT, or MT. MCT -> A, B MLT -> C, E MT -> C, D I want to list all MLT and MT faculty on a page in order by last ...
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56 views

wpdb->update update the entire table instead of one row

I'm trying to use the update function of wpdb, like this: $wpdb->update( 'protocol_data_list', array( 'used' => 1 ), array( 'cod_protocollo' => $_POST['numero_protocollo'] ), ...
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1answer
73 views

How can I combine one field using wpdb and group by?

I have the following code in my functions.php where I'm trying to group the quantity sold from woocommerce orders into the variation selected on the product. My query is: $uvuorderposts = $wpdb->...
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153 views

What does the $posts_join filter join to?

I am trying to use the posts_join filter to join 2 tables: wp_postmeta to wp_posts. I am a novice at SQL, so I'm not sure if I am confused because I don't understand how WordPress is implementing ...
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64 views

Render a Wordpress menu from outside Wordpress?

I would like to render a menu in another system outside wordpress using SQL to fetch the menu contents and some logic to build the actual menu. I turned on mysql logging to see what wordpress was ...
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16 views

SQL query to load a menu and contents [duplicate]

I would like to render a menu in another system outside wordpress using SQL to fetch the menu contents. I'm able to find a menu item based on the slug: SELECT * FROM `wp_terms` wt WHERE wt.slug = '...
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1answer
241 views

Add custom argument to WP_Query and modify SQL where clause

I'd like to be able to hook into WP_Query in such a way that I can add a custom argument to my WP_Query like: $q = new WP_Query([ 'my_cool_arg' => [ 1, 2, 3 ] ]); and then access this and ...
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48 views

Delete duplicate media in SQL only

I have uninstalled WPML and deleted all WPML tables in the DB. Now, I have duplicate media (one per old languages) in my SQL only (not in the FTP). I would like to delete these duplicates and only ...
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2answers
49 views

Database SQL Error, Should Work

I'm trying to get my posts to order by radius, and so far i'm struggling, I've been using the following tut by Steve MArks, http://biostall.com/performing-a-radial-search-with-wp_query-in-wordpress ...