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java.sql.SQLException: 内部错误: Unable to construct a Datum

来源:网络整理  作者:网络  发布时间:2020-12-12 09:37
Unable to construct a Datum from the specified input的解决方法...



That's because you are using FileInputStream. FileInputStream doesn't implement all methods of java.io.InputStream. Use java.io.File instead.

Can anyone help me in this regard ?
Q:
java.sql.SQLException: Internal Error: Unable to construct a Datum from the specified input

A:
I am working with Oracle database 8.1.7 and I have written a JAVA code to update the table which contains one BLOB field .
I am using updateBinaryStream method of resultset to update the BLOB field but it is failing after giving following exception

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java.sql.SQLException: 内部错误: Unable to construct a Datum

2020-12-12 编辑:网络




That's because you are using FileInputStream. FileInputStream doesn't implement all methods of java.io.InputStream. Use java.io.File instead.

Can anyone help me in this regard ?
Q:
java.sql.SQLException: Internal Error: Unable to construct a Datum from the specified input

A:
I am working with Oracle database 8.1.7 and I have written a JAVA code to update the table which contains one BLOB field .
I am using updateBinaryStream method of resultset to update the BLOB field but it is failing after giving following exception

本站内容来源于网络,如有侵权请与我们联系,我们会及时删除,我们深感抱歉!
注:本站所有信息仅供学习参考!
本文地址为 https://v30.fanwenzhu.com/sql/oracle/2885.shtml

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