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Setting default value of Database if value is null

原文 2015-10-05 11:42:23 2 1 java/ hibernate

在java hibernate中，如果使用hibernate hbm属性插入的值为null，如何从列的数据库中设置默认值？

1 answers

对于.hbm文件，可以使用默认元素Ex：-

<column name="age" not-null="true" default="18"/>

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