SELECT
DATE_FORMAT(`date`, '%Y-%m') AS months,
`manager_name`,
COUNT(`manager_name`) AS deal_count,
SUM(`sale_total`) AS sale_sum
FROM `manager_sales`
GROUP BY DATE_FORMAT(`date`, '%Y-%m'), `manager_name`
ORDER BY `date`, `manager_name`
<form method="POST">
<input type="text" name="key" value="test">
<input type="text" name="value" value="test">
<input type="text" name="key2" value="test">
<input type="text" name="value2" value="test">
</form>