mybatis insert if
时间: 2023-10-22 15:00:23 浏览: 83
引用中提到,MyBatis可以使用条件限制来决定是否插入某个字段值。如果条件满足,则将该字段值拼接到SQL语句中,否则不拼接。这可以通过使用`<if>`标签实现。在引用中的示例中,如果`firstTitle`和`option`字段的值不为空,则将它们拼接到SQL语句中。在引用中的示例中,如果`userEmail`字段的值不为空,则将其拼接到SQL语句中。这样可以根据具体的条件来灵活地插入字段值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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