Questions tagged as 'mysql'

Tagged questions
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Rank system, largest to smallest

As the title says I'm having trouble putting a system from rank from highest to lowest number. My system is in the order of the database order in the database = 10,9,6,8,2,3
asked by 20.05.2017 / 20:03
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Duplicate repetition

I have a problem with the repetition of my result, in fact I can not find a solution. Notice that in the image below we have the order number and the parcels, but this order number always repeats when a new parcel is requested. it does not repea...
asked by 20.06.2017 / 02:02
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MysqlWorkbench - tabs

Hello, I have a small problem. On the left tab, the banks that were created are no longer listed. I wanted to know if anyone could help me restore this window.     
asked by 24.05.2017 / 15:43
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Select Mysql query ports used?

asked by 15.05.2017 / 03:06
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Ajax Update only on the selected line

I have a DataTable here and I'm using a plugin so the user can edit the table data, I got it in parts (haha), the problem is that my call is not identifying what the user is entering, and when I define manually the cell value it changes on all r...
asked by 10.05.2017 / 14:51
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Question: Connection and consultation with PHP, PDO and MYSQL

Good afternoon! I have an error that I can not identify at all. I need to perform more than one query in different classes on one screen. My problem is happening when the second query is executed Php is returning, Call to member function prepar...
asked by 03.05.2017 / 19:29
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Difficulty in adding data in db using PHP and MYSQL

Well, I'm starting the studies in php and mysql, and I'm having a hard time doing something theoretically simple, which would be a form that sends the information provided to a local db. When pressing send, nothing happens, the db table remains...
asked by 04.05.2017 / 14:07
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Problems deleting mysql database

Good morning, I'm creating a function to delete in the database, but when I click the button it does not work, I'd like some suggestions. requests.php <?php $sqlCat = "SELECT cliente_id,cliente_nome,cliente_email,cliente_telefone,...
asked by 12.05.2017 / 15:54
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Relate 3 tables in one row - MYSQL

I want to make a linked table information from 3 tables. This table will be sorted by date (day / month / year Hours: Minutes) and visually speaking would look like this Image of the table For better understanding I will post the structu...
asked by 12.05.2017 / 04:12
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Discussion on software architecture

I am rewriting an application for better structuring it and I have some doubts. The application is a football betting management system and has a web app for the manager and a mobile app for the bets to make. So, this application is currently...
asked by 12.05.2017 / 15:50