Show only first N characters of database query output in debugger

[Alexander Obuhovich]

I think, that we should show only first N characters of database query output in debugger. This actual for queries made by kDBConnection::GetOne method only. For example whole set of cached configs is placed in debugger each time and makes each debugger report large in size.

I've already using such approach for displaying data, that is retrieved from memcached in 5.1.0.

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[Alexander Obuhovich]

We should add

if (strlen($first_cell) > 200) {
    $first_cell = substr($first_cell, 0, 50) . ' ...';
}

after

$first_cell = count($ret) == 1 && count(current($ret)) == 1 ? current(current($ret)) : null;

in kDBConnection::debugQuery method

[Alexander Obuhovich]

Here is the task: http://tracker.in-portal.org/view.php?id=611