mysql instr
时间: 2023-08-25 08:16:04 浏览: 56
在MySQL中,instr()函数用于返回一个子字符串在目标字符串中第一次出现的位置。如果子字符串不存在于目标字符串中,则返回0。位置是从1开始计数。这个函数可以用于实现MySQL中的模糊查询,类似于使用like语句。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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