Re: [Phpmyadmin-devel] Zoom-search and initial data reading

Ammar Yasir a écrit :

On Wed, Jul 27, 2011 at 10:22 PM, Ammar Yasir <ammaryasir.88@gmail.com mailto:ammaryasir.88@gmail.com> wrote:

On Wed, Jul 27, 2011 at 3:37 PM, Marc Delisle <marc@infomarc.info
<mailto:marc@infomarc.info>> wrote:

    Ammar,
    With Firebug I had a look at the network traffic when I click a data
    point to edit it: I was surprised to see none.

    IMO this is not good: it means that all the columns for all rows
    are in
    memory, making the browser able to handle far less rows.

    Is there a reason why you are reading the complete rows to
    generate the
    plot? I expected that you would just read the necessary columns,
    then
    use AJAX to read a complete row when the user wants to edit it.

I'm currently working on the edit feature for strings. I'll work on
it after this.

    --

Implemented this and pushed to my repo. I only send the xField, yField and dataLabel to the user now.

Ammar, you have reduced the amount of data transferred between the PHP level and the Javascript level, by sending less data in the querydata div.

Can you also reduce what is transferred between the MySQL server and the web server, by avoiding to generate "SELECT *" in the query generation part, instead selecting only the needed columns?