I am selecting a value from wordpress database but I am having an error, I saw on many websites before and on this forum but nothing helped. SELECT `meta_value` FROM `wp_usermeta` WHERE `meta_key`=`wp_capabilities` AND `user_id` = 1; Unknown column 'wp_capabilities'…
The code below is completely wrong and does not work at all. Im basically trying to look through my tables and compile a list of DeptName and the total student number for a department where a department has more than…
im tring to delete first row in phpmyadmin but i have problem. i dont get any SQL error. PHP codes if (isset($_POST['delete'])) { echo "deleted"; $delete = $_POST['delete']; $SQL = $odb -> prepare("DELETE FROM `accounts_free`LIMIT 1"); $SQL -> execute(array($delete)); $notify…
SELECT hh_podcast_channel.id FROM hh_podcast_channel inner JOIN ( SELECT hh_podcast_episodes.podcast_id, ROW_NUMBER() OVER(PARTITION BY hh_podcast_episodes.id ORDER BY hh_podcast_episodes.published_on) as rn FROM hh_podcast_episodes ) as t2 ON hh_podcast_channel.id = hh_podcast_episodes.podcast_id having t2.rn = 1 #1054 - Unknown column 'hh_podcast_episodes.podcast_id' in 'on clause'
This sounds a little bit confusing and I don't know how to put it in words, but I'm having a hard time finding a solution of this problem. I want to 'group by' the rows and count them in the…
I have a table in phpMyadmin which is called Circuits with a column MCBs_id and i want to change the id 22 with id 19, the id 23 with id 20 and the id 24 with id 20. How can…
I have a table where some of the referenced datastores have been deleted and their foreign key reference nulled. I need to insert a fresh datastore and set the foreign key in the reference table. All of the IDs are…
How would you do a inner join on a table where i need to filter the status, but on one of the status value, i need to perform an additional date comparison check on SQL phpmyadmin. i have the following:…
how can I set all records in the field "published"=0 whose date in field F12 is older than today? Unfortunately, the field F12 is not a DateTime field, but a string. Unfortunately, I can't change that. I have to convert…
I am trying to create a table in a database in phpMyAdmin and I keep getting the "a symbol name was expected" error and I cannot figure out what is going on. Is my syntax wrong? I am new to…