Most voted "mysql" questions
Mysql is a relational database management system (RDBMS) that functions as a server, and provides access to multiple users simultaneously. Your source code is available under the GNU General Public License.
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answer41
viewsHow to advance two decimal places in php or javascript
I’d like to do the following I have the value 1000000 and I have to format it like this 10,000.00 Because the value comes to me already formatted and I can’t use between (mysql) to fetch a value so…
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answer77
viewsHow do select in Mysql to get this result
I have 3 tables, I would like the return of select comes with value 0 when it is not in the related table. Example of these tables the example shows the option data it contains in the poll table,…
mysqlasked 7 years, 1 month ago Luan Nascimento 1 -
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answer282
viewsMy website has been cloned would like a help from where to start solving the problem
Dear gentlemen I have a website, https://torrentfilmesagora.net, this August I discovered that I was being cloned, clone sites: http://powerofourpotential.org, http://griyaok.com,…
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answer42
viewsHow to structure a PHP project for multi ecommerces working with the same crm
I need to develop 5 virtual stores in different lodgings, where all will be managed by a hosting x. H2,H3,H4,H5,H6 -> (H1) In the H1 hosting will be the CRM panel, where will be printed orders,…
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answer60
viewsShow bd field on web page
I’m new in web development, I took a course and I’m using as a base the site we developed there. But some things I still don’t understand well and I’m having trouble pulling the field nome database.…
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answers522
viewsQuery SQL with multiple WHERE conditions
I was trying to make a search system that searched in 2 fields of the table at the same time and could have several conditions in SELECT WHERE, I searched in several places and found this query, but…
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answer107
viewsConsult in two tables simultaneously with two different parameters
Hello, good night! I’m creating a schedule of events by time, in different locations. So I need that, even before scheduling the event, show which venues are available, after the available venues, I…
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answers43
viewsQuery to know which books students do not have, in SQL
Good, I have the following tables Livro: ID_Livro PK Nome Aluno: ID_Aluno PK Nome RegistoLivroAluno: ID_Registo PK ID_Aluno (chave extrangeira de Aluno) ID_Livro (chave extrangeira de Livro) ) I…
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answers415
viewsSearch in the database with select
I am developing a website to display registered videos, for this I did with a select to select the desired discipline of the user. Soon after I put a button to display these registered videos…
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answers70
viewsWhere is the mistake?
while($row = mysql_fetch_assoc($result)) { if($row['level'] = '0') { echo("Fundador '); //pode fazer tudo } if($row['level'] = '1') { echo('Admin'); // nao pode adicionar nem remover e/ou edit users…
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answers1692
viewsXampp with Mysql Problem
My Mysql does not open, error: Error: MySQL shutdown unexpectedly. 14:26:46 [mysql] This may be due to a blocked port, missing dependencies, 14:26:46 [mysql] improper privileges, a crash, or a…
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answer381
viewsError: Undefined variable 'x' in'local
I’m learning PHP, on the page appears that: "Notice: Undefined variable: tasks in C: xampp htdocs index.php on line 42." Código PHP: <?php $bdServidor = '127.0.0.1'; $bdUsuario = 'felipe';…
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answer79
viewsInsert Into Does Not Send Values
I have this code to send values to a table in the database, it is not displaying any, it is simply not sending values <?php include "../../lib/inc_con.php"; $mesa = $_POST['mesa']; $tamanho =…
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answers47
viewsHow to register more information in the table
This is my code: $nome = $_POST['nome']; $rg = $_POST['rg']; $endereço = $_POST['endereço']; $conta = $_POST['conta']; $agencia = $_POST['agencia']; $operação = $_POST['operação']; $bandeira =…