mysql group by max

在MySQL中，使用GROUP BY和MAX函数可以实现按最大值分组。通过将字段作为GROUP BY的参数，将结果按照该字段进行分组。然后使用MAX函数获取每个分组中的最大值。例如，可以使用以下查询来实现按最大值分组的功能： SELECT name, MAX(score) FROM sc GROUP BY name; 这将返回按照name字段分组，并在每个分组中选择最大的score值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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