请问一下在hibernate中怎样设置schema?

请问一下在hibernate中怎样设置schema?我在往数据库中插入数据的时候提示表或视图不存在,我想应该是我没设置数据库的schema的缘故吧

<hibernate-mapping
schema="schemaName"
default-cascade="none|save-update"
auto-import="true|false"
/>

<class
name="ClassName"
table="tableName"
discriminator-value="discriminator_value"
mutable="true|false"
schema="owner"
proxy="ProxyInterface"
dynamic-update="true|false"
dynamic-insert="true|false"
polymorphism="implicit|explicit"
where="arbitrary sql where condition"
persister="PersisterClass" />