例如,我有以下实体:
/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */
#myCarousel .carousel-caption {
left:0;
right:0;
bottom:0;
text-align:left;
padding:10px;
background:rgba(0,0,0,0.6);
text-shadow:none;
font-family: 'Droid Sans', sans-serif;
color: #FFFFFF;
}
#myCarousel .list-group {
position:absolute;
top:0;
right:0;
font-family: 'Pontano Sans', sans-serif;
}
#myCarousel .list-group-item {
border-radius:0px;
cursor:pointer;
}
#myCarousel .list-group .active {
background-color:#6D9755;
}
#myCarousel .item {
height: 300px;
}
.carousel-controls {display:none;}
如果我决定将<button value="SomeValue"></button>
媒体资源的名称更改为<button>SomeValue</button>
:
@Entity
public class MyClass {
@Id
@GeneratedValue
private Integer Id;
private String value;
private boolean check = false; // <-- HERE!
// getters & setters
}
我已经使用:
配置了hsqldbcheck
由于validate
设置为@Entity
public class MyClass {
@Id
@GeneratedValue
private Integer Id;
private String value;
private boolean validate = false; // <-- HERE!
// getters & setters
}
,如果我对代码进行了任何更改,是否应该更新架构?
我在尝试访问<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig" autowire="no" >
<property name="poolName" value="springHikariCP" />
<property name="dataSourceClassName" value="org.hsqldb.jdbc.JDBCDataSource" />
<property name="dataSourceProperties">
<props>
<prop key="url">jdbc:hsqldb:file:${user.home}/db/data;hsqldb.lock_file=false</prop>
<prop key="user">sa</prop>
<prop key="password"></prop>
</props>
</property>
</bean>
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="com.example.domain" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
<property name="jpaProperties" ref="hibernateProperties" />
</bean>
<bean name="hibernateProperties" autowire="byName"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="properties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop> // <-- HERE!
<prop key="hibernate.default_schema">PUBLIC</prop>
<prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</prop>
<prop key="hibernate.connection.CharSet">utf8</prop>
<prop key="hibernate.connection.characterEncoding">utf8</prop>
<prop key="hibernate.connection.useUnicode">true</prop>
</props>
</property>
</bean>
时遇到此错误,因为架构未更新:
hibernate.hbm2ddl.auto
打开sql日志后我看到了:
update
我不知道为什么不在语句中添加validate
。此外,它正在尝试添加新列而不是更新它
答案 0 :(得分:0)
此错误表示您对目前正在处理的架构没有足够的权限。
检查以下行。
Caused by: org.hsqldb.HsqlException: user lacks privilege or object not found: MYCLAS0_.VERIFY
验证您是否具有此上述架构的更新架构权限。使用此link了解更多相关信息。
答案 1 :(得分:0)
因为boolean
不能是null
,我注意到validate=false
对象的初始化没有任何影响。所以我强迫它在JPA中用:
@Column(columnDefinition = "boolean default false")
private boolean validate = false;