<p dir="auto">when i use the javatype of LocalDateTime mapped to sql timestamp，the resultset can not call LocalDateTimeTypeHandler rightly to finish converting, framework throws '  java.sql.SQLFeatureNotSupportedException: getObject with type'，i wonder why?</p>
<p dir="auto">Please answer these questions before submitting your issue. Thanks!<br>
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '162887478624124928' for key 'PRIMARY'</p>
<h3 dir="auto">Which version of Sharding-Jdbc do you using?</h3>
<h3 dir="auto">Expected behavior</h3>
<p dir="auto">不知道为啥会出现主键冲突的情况</p>
<h3 dir="auto">Actual behavior</h3>
<h3 dir="auto">Steps to reproduce the behavior</h3>
<h3 dir="auto">Please provide the reproduce example codes (such as github link)</h3>
<p dir="auto">Code should based on <a href="https://github.com/shardingjdbc/sharding-jdbc-example">https://github.com/shardingjdbc/sharding-jdbc-example</a></p>