[Backlogmanager] [FIWARE-JIRA] (HELP-9506) [fiware-stackoverflow] Access to sql Fiware

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-9506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez updated HELP-9506:
---------------------------------
    HD-Chapter: Apps
    HD-Enabler: Wirecloud

> [fiware-stackoverflow] Access to sql Fiware
> -------------------------------------------
>
>                 Key: HELP-9506
>                 URL: https://jira.fiware.org/browse/HELP-9506
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-LAB-HELP
>            Reporter: Backlog Manager
>            Assignee: Álvaro Arranz
>              Labels: fiware, fiware-cygnus, fiware-wirecloud
>
> Created question in FIWARE Q/A platform on 06-06-2017 at 13:06
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/44388213/access-to-sql-fiware
> +Question:+
> Access to sql Fiware
> +Description:+
> I have a problem with sql access from the fiwarelab machine.
> I have duplicate the same as in fiwarelab in local, by code I have designed a graph to show the sql data.
> As I said in local if I work correctly, but when I make the query to the machine of fiwarelab I can not show the graphs, nor the errors that I have programmed for a bad connection.
> I'm somewhat lost with the fiwarelab theme
> Do I have to open the ports or change some configuration of sql?
> This is one of my codes:
>  function conectarBD(){ 
>             $server = "localhost";
>             $usuario = "root";
>             $pass = "";
>             $BD = "ual";
>             //variable que guarda la conexión de la base de datos
>             $conexion = mysqli_connect($server, $usuario, $pass, $BD); 
>             //Comprobamos si la conexión ha tenido exito
>             if(!$conexion){ 
>                echo 'Ha sucedido un error inexperado en la conexion de la base de datos<br>'; 
>             } 
>             //devolvemos el objeto de conexión para usarlo en las consultas  
>             return $conexion; 
>     } 
> Greetings and thank you.



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