Questions tagged as 'mysql'

Tagged questions
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Scalability in .Net systems

I'm developing a system in VB.Net (Windows Forms), which uses Mysql database. I want to make it available in the cloud, what would be the best way to guarantee application / database scalability using cloud computing? Switch to Web based applica...
asked by 07.08.2014 / 23:07
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Highcharts library does not show data

I have the following code in PHP, this code causes me to search MySQL data and display it in a graphic in the HTML view. The problem is that the data is not displayed on the screen for viewing by the end user. <html xmlns="http://www.w3....
asked by 21.04.2014 / 06:32
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Send select to print with php

I need to dynamically create a table with "n" rows and then send this table to print, but not succeeding, the table construction looks like this: // laço para buscar e-mail e efetuar envio foreach($checkboxes as $id) { // deletando re...
asked by 27.06.2014 / 21:22
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Returning null value when creating table in WordPress

I am creating a Plugin and need to activate it to create the referenced table in the DB, but dbDelta is returning that table was created, but when checking using $wpdb->get_var it returns a null value. That is, the table is not actuall...
asked by 26.03.2014 / 20:24
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How do I insert into a ternary relationship?

I am creating this template yet I do not know if it is correct. Because I have basic knowledge in database. How do I insert into a ternary relationship that happens in Supplier - Suppliers_has_product - Product?     
asked by 22.03.2014 / 14:42
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Connection with MySQL in Roundcube

Roundcube is a free software webmail. I need to implement an HTML class to connect Roundcube with MySQL database. I have a file that is in skin / larry / template / login.html, the idea was to change the login page. Write the entire page...
asked by 08.05.2014 / 21:27
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How do I group texts in MySQL

I tried to find a solution to this case, and I need your help. I have the following table: hora data tarefa 10:00 02/01/19 A 10:00 03/01/19 B 11:00 02/01/19 C Considering that today is 02/01/2019, when making the...
asked by 02.01.2019 / 17:04
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About Crystal Reports, Visual Basic 2010 and MySQL

I have a dental clinic project, which has a form of treatment form. This form has 160 buttons that represent the 32 teeth of a patient (each tooth is represented by a set of 5 buttons); The buttons can have 5 different statuses (which varies...
asked by 23.05.2014 / 22:10
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mysql connection error with c. Unknown type name 'SOCKET'

I have this code and it is generating an error. #include <stdio.h> #include <mysql.h> #include <windows.h> #include <sys\socket.h> void main(void) { //parâmetros para Conexão char host[100]; char user[100]...
asked by 31.05.2014 / 17:48
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PHP + mysql - insert mysql based all file name and path

I'm working on a php on localhost where from the root folder it will be to read all the files and folders and insert into a MYSQL based but I'm having difficulties Can someone help? obrgd;) /*CONNECT DB */ $link = mysqli_connect("localhost"...
asked by 31.05.2014 / 15:31