<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/49865284/133870189-79e2a9bb-894a-4583-8bc0-9220e0897f39.png"><img src="https://user-images.githubusercontent.com/49865284/133870189-79e2a9bb-894a-4583-8bc0-9220e0897f39.png" alt="06657fc32527658bba8e514e421b4d6" style="max-width: 100%;"></a><br>
The exception information returned by mysql executing the insert method is caught by the method execute catch of JDBCExecutorCallback and the execution result is false, which causes the business code to fail to obtain the exception information</p>
<p dir="auto">Originally posted by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/strongduanmu/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/strongduanmu">@strongduanmu</a> in <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="949834834" data-permission-text="Title is private" data-url="https://github.com/apache/shardingsphere/issues/11442" data-hovercard-type="issue" data-hovercard-url="/apache/shardingsphere/issues/11442/hovercard?comment_id=884621246&amp;comment_type=issue_comment" href="https://github.com/apache/shardingsphere/issues/11442#issuecomment-884621246">#11442 (comment)</a>_</p>