Hibernate SQL查询:No Dialect mapping for JDBC type: -9

Hibernate执行SQL语句遇到的错误,是数据类型异常

SELECT DATENAME(MONTH, TEST_DATE)  as mymonth
--改为
SELECT CAST(DATENAME(MONTH, TEST_DATE) AS VARCHAR(2))  as mymonth

 这是我的错误,有可能你的是其他地方的错误,但是都属于数据类型异常

参考网址:

https://blog.csdn.net/xd195666916/article/details/5419316

https://blog.csdn.net/qq804702802/article/details/47754875

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转载自rainbowdesert.iteye.com/blog/2418360
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