I have simplified my problem into the following code: I am trying to get 10 records in the table, with each incrementing by one in the ‘x’ field. However, all I see is: Please advise. Thank you. Answer Here is how you can do that.
Tag: sql
Get SQL data individually for days between now and 30 days ago
I’m building an analytics chart where I need to display the number of visits for each day, for the past 30 days. I’ve tried using the loop below, but it fails to pull certain data and drastically slows down page load time, due to 30 queries being sent in one request. Are there any better ways to get this data
What is the best way to do the job of Group By in mysql when sql_mode=only_full_group_by
I want to perform a query like to get the last record of any type in DB, at my localhost, I use Maria Db and the query is as follow: group is a column which I save type in it, for instance: marketing, blog, order, etc This query works fine on local, but on the server I get the following
I am getting Warning:count():Parameter error
I am getting this error below in my vehicles-update.php and I have also attached my vehicle/index.PHP code. It appears before my header on my phpmotors/index.php page. Warning: count(): Parameter must be an array or an object that implements Countable in C:xammp_124htdocsphpmotorsvehiclesindex.php on line 142 Error shown: if(count($invInfo)<1){ Answer Take a look at your function getInvItemInfo. What does that function return
How to get values from phpmyadmin with the same datetime?
I am building a mini-portal/website and I need to select values with the same DateTime. For example, the first three values have the same DateTime and I would like to select them, yet I don’t know how …
Sql query to fetch most recent record upto 10 and order by filed where row rank is mentioned [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 1 year ago. Improve this question Following is my table in Mysql. I want to fetch record of latest date in field “rank_date” and display result
Retrieving all combinations from a database table with alternative values
Say we have a simple DB-table tab created in MySql with CREATE TABLE `tab` ( `id` int(11) NOT NULL AUTO_INCREMENT, `val` int(11) DEFAULT NULL, `altval` int(11) DEFAULT NULL, PRIMARY KEY (`id`) ); …
Query returns old data
I have a mysql query that counts how many orders have been made on my website: SELECT COUNT(`orderid`) FROM `orders` WHERE `completed` = 1 It works fine, but only when you refresh the page. If …
Yii2, how to add a LIMIT on a leftjoin to get only 1 result back
I am trying to get all records from the product table, these records are unique but i use a leftjoin to add a second table with images of these products but when I do it will return some products more than once as some products have 1 or more images. How can I use a limit on the product_images table
Laravel Eloquent ORM – Mismatch between generated SQL and querybuilder results when selecting all models where two relationships are both absent
Let’s say I have a model Foobar with relationships named baz and quux. Foobar belongsTo Baz and Baz hasOne Foobar. This means there is a foreign key column in the Foobar table for baz_id. The …