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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280 views

Fetching review value using wpdb class

I'm generating an XML file using PHP for a website where they review tech products. In the XML file, I have to display the rating of products. For rating purposes, I'm using GD Star Rating plugin. ...
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1answer
385 views

Remove password protection from all posts

So I messed up my blog (QBobble). I had an SQL backup, fortunately, so I reinstalled Wordpress, and imported my SQL database. Unfortunately, it password protected all of my posts. I know that I can ...
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3answers
128 views

quotes problem in very simple sql

I just simply want to execute a SQL sentence inside of a post (i am using EXEC-PHP widget for that). The problem are the quotes when i want to do something like $my_name='hello' "select * from ...
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1answer
60 views

Exporting by table

I am using PHPmyAdmin to move a site. My site is too large to use the single file export/import method. (I know how to do it, it works fine on smaller sites.) It seems the only thing working for me ...
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1answer
73 views

How can I get posts from 9/13/11 to today with SQL? [closed]

I have been working with a client to redesign his site and we are at the stage where we are going live, except I'm running into a little problem. Time is of the essence, as the deadline is mid-day ...
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2answers
153 views

Assign a list of categories with a parent category

I imported hundreds of locations and other categories. Now I have a list of locations in categories to which I would like to assign the "Location" category as its parent. I have tried sql but the ...
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2answers
308 views

Wordpress Categories: Function using custom SQL to return array of specific category IDs

I'm developing a custom theme which uses categories for positioning, all of which begin with an underscore (e.g. _position1). I have an SQL query as below to get a list of these categories (those ...
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2answers
409 views

wordpress sql posts query won't display the latest post in a specific category

Hi I tried to display 5 posts titles from a specific category also show the date, but it won't display the most recent one that just published, I had to change the recent post date 2 months so it'd ...
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2answers
379 views

Display latest post from Wordpress Featured Category that is also in X,Y,or Z categories

I want to display the latest post from a "featured" category (id=1) that may also be in either X category, Y category, or Z category (id=2,3,4 respectively). Note, there are other posts in categories ...
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1answer
174 views

How to export 2 week's worth of posts

I need to export the last two week's worth of blog posts from one site into another site, including all meta data and post author info. Is there a good SQL statement to do this, or a plugin that ...
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1answer
760 views

How to retrieve sticky post in raw sql?

How I could made a sql query who retrieve all the sticky post in a wordpress database? This is because we use a new app over the old wordpress website database, and I don't know where Wordpress ...
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1answer
223 views

How can I convert everything from category X to have post format Link

My "links" come in from Windows Live Writer, from a perl based delicious sync directly to the database and who knows where from. They all have in common that the category is 'Daily-Links'. So I think ...
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1answer
482 views

latency problems with wordpress install (from SQL import)

I develop wordpress sites for a living, and today I am experiencing something that I haven't yet come across: Extremely slow load times / latency problems. You can view the site here: ...
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1answer
921 views

Can Anyone provide an example of RAW SQL for SELECTING posts by 2 or more tags

I need a RAW SQL, as I am working from different platform with WordPress Database. When I run example.com/tag/first+second, WordPress runs a query SELECT post_id, meta_key, meta_value FROM ...
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1answer
716 views

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 ...
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1answer
3k views

Overriding default calendar to show posts from a category

I'm trying to modify the default WP calendar (get_calendar()) so that it shows posts from a specific category and then use that as a shortcode. Here's what I've done: Copied across the ...
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1answer
24 views

SQL - Pull products of particular category from a remote WordPress store db

I connected to the db and successfully pulled products data. Now I want to to display products from specific category. The store is using woocommerce. The landing page is in different location so I ...
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0answers
11 views

How do I create a system to track logged in users' views each time an individual CPT post is viewed?

I have a custom post type created in a plugin I'm working on, using Piklist (as I have a lot of other things I can use it for in this project, in general). So my first step would be to create a table ...
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2answers
30 views

How to add chunk of php, html, and sql code to variable an append to $content

I am creating a plugin (my first) which allows the site admin to display the most used post tags over the last X number of days. This plugin is an evolution of the WP Development question here - ...
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1answer
20 views

WordPress SQL query to tag all posts containing a specific word on title

Is there a way to bulk tag all posts which have for instance "bottle" in their titles? Thanks!
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0answers
32 views

SQL query for converting post meta image url to featured image

WordPress guru, we have a question: We work on a website, which was not updated a while. Most of time it have wordpress 3.2 installed. We've updated it to the latest wordpress version, but ...
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1answer
20 views

How in insert image path in Wordpress database that will display product image in wp admin not on front end?

$insert = $wpdb->insert( $prefix."posts", array("post_title" => $posTitle,"post_content" => $postContent,"post_status" => "publish","post_type" =>"product")); // select products ID ...
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1answer
23 views

See output of a sql query while plugin installation in wordpress

Doing wordpress plugin development, I am creating a table (while installing the plugin) with the following string: $sql = "CREATE TABLE (query skipped)..."; /*someting*/ For example: I have this ...
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0answers
25 views

How to get list of posts with specific tag in separate category

I have a custom search function in my functions.php. And I need to change it, so that it will search also by tags in a specific post category (with ID 6 for example). For example someone search ...
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1answer
28 views

Slow query when joining wp_posts with a lookup-table?

I'm developing a map-based website and need to get posts associated with a place. Each place has a post in wp_posts and the other associated posts (images of each place etc) is associated with the ...
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0answers
41 views

WordPress it's cleaning a custom query_var to avoid sql injections?

I am using get_query_var function to get a custom query_var. This query_var will be used later in to query arguments to retrieve posts with: $the_query = new WP_Query( $args ); . My question is, ...
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45 views

Would manually deleting the dumping data fix a “#1062 - Duplicate entry '1' for key 'PRIMARY'” phpMyAdmin error?

I'm new to PHP! I'm trying to import an SQL database file into myPhpAdmin for a WordPress I'm migrating, but I keep getting this error message: SQL query: `-- -- Dumping data for table ...
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1answer
36 views

Pre_Get_Posts order DESC not registering

I've created a filter function to filter a post type items by it's meta value _item_price. The problem is that it only works in Ascending Order and I'm not sure why. My pre_get_posts function looks ...
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1answer
35 views

Convert all dates in field to Unix time, except those already in Unix time

I have a meta field that is mixed with MM/dd/yy hh:mm dates and Unix timestamp dates. How do I convert all of the MM/dd/yy hh:mm dates in the db to Unix? I have only limited PHP and SQL knowledge so ...
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1answer
24 views

How to add data from wordpress tables to new database tables you have created

I'm just learning this database stuff and so I am a bit confused and was hoping someone could push me in the right direction. I have managed to create users in the wp_tables I have created in my ...
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1answer
42 views

How to set search query for joining two tables in sql?

What's the wrong with this query? SELECT l.company_name,DISTINCT c.sub_cat_name FROM tbl_listing l,tbl_sub_category c WHERE l.company_name LIKE '%cy%' and l.city_id='2' and l.area_id=23 ORDER BY ...
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1answer
153 views

$wpdb->prepare with ON DUPLICATE KEY UPDATE

I just took this code from $wpdb Codex page, and modified my existing Insert query: $table = $wpdb->prefix . 'user_req'; $post_id = explode('_', $_POST['post_id']); $user_id = $_POST['user_id']; ...
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81 views

How to parse meta value from user specific post to google charts?

I'm currently working on a project where i need to visualize the progress of users (fitness). For that i have created a custom post type with custom fields. I want to parse the meta values associated ...
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0answers
75 views

Delete duplicate posts where meta_key is the same

I have imported some posts and this has caused some to be duplicated Each post (of a custom post type "property") should have a unique meta_key "import__id" value I need to delete all duplicate ...
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0answers
68 views

SQL query to remove first image in all posts

I've built a site up over a few years (3,500+ posts) where I've inserted images using the traditional method into the post content itself. I'm now moving to a different theme, and have made the first ...
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1answer
121 views

SQL to update custom post taxonomies

I have a custom post "review". It uses the same categories and tags from default posts, so they share "category" and "tag" taxonomies. But later I changed the "review" register to have their own ...
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0answers
40 views

All images from posts of specific category

I'm photographer and am developing my own portfolio, it's in the final stage. I'm trying to get all images from posts in a specific category. I can actually get all images from all posts, but they ...
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2answers
35 views

Is it possible to have more than 1 sql databases in my wordpress blog?

I m watching video on installing wordpress manually. on first launch wordpress prompts you to input your sql database name, sql password etc. then i can start working from dashboard. is it ...
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1answer
14 views

looking for a way to allow users to backup the plugin db data(save as)

I have a custom build plugin and I want to add the option to let the user save the plugin data(not using a thirdparty plugin to do this for me). So if a user clicks on the button it will allow them ...
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1answer
50 views

How to SQL query posts IDs by categories AND authors?

I am making a custom WP_Query and I need to come up with a SQL query that gets the posts IDs from X categories and Y authors. Then merge those IDs and put them in an array. I only need to figure out ...
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0answers
62 views

Multiple taxonomy drill down filter on a collection of posts

I would like to add a drill down filter to a product catalog site with one main taxonomy, and three taxonomies that serve as additional filter for the main product category. The main plan is to build ...
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0answers
111 views

Custom WP_Query with SQL directives for getting posts by authors and terms

I am making a custom page where I need to display posts from authors and terms (categories). I tried with the built in WP_query arguments but I am not getting the result I want. So I want to know how ...
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1answer
67 views

Randomly select one of last 3 posts

ok so i have this: $args=array( 'orderby' => 'rand', 'order' => 'DESC', 'posts_per_page' => 1, 'offset' => $offset, ); $q = new ...
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0answers
15 views

WP query taxonomies not the same as output

I'm trying to build a custom query and I need to include the current category ID. I previously had the WP_Query args as: Array ( [post_status] => publish [posts_per_page] => -1 ...
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0answers
44 views

Order users by 2 custom fields in wpdb query

I've created a WordPress members site, each member is a user with the role of subsriber and has extra information set as custom fields - ie: address, contact details etc. I have the users output by ...
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0answers
15 views

error inserting value

Im kinda having some problem in my query and looks alright in my side and tested it in a localhost too. $query = "INSERT INTO$db_name(fname,pass) VALUES('".$_REQUEST['fname']."', ...
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1answer
20 views

optimise SQL wordpress call

I have this code : $querystr = " SELECT * FROM {$wpdb->prefix}posts INNER JOIN {$wpdb->prefix}postmeta m1 ON ( {$wpdb->prefix}posts.ID = m1.post_id ) INNER JOIN {$wpdb->prefix}postmeta ...
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0answers
47 views

$wpdb->prepare - supporting multiple search terms

I am trying to write an escaped SQL statement, for example: $sql = 'SELECT * from TABLE where column LIKE %searchterm% AND column LIKE %searchterm2%'; Except I don't know how to handle it, as I do ...
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0answers
170 views

SQL Query to select post thumbnail, post title, post content from a category

I use the db of my wordpress blog to develop a mobile application in Java. For this, I need the SQL query to display the thumbnail of a post, the title and the content in a selected category. I think ...
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1answer
46 views

Size article thumbnails and retrieve them directly from database

I've integrated the Wordpress database directly with my .NET application. What I want is to set the featured image of a post. This featured image must be maximum 800pixels wide, and automatically ...