異常
org.hibernate.hql.internal.ast.QuerySyntaxException: Invalid path: 'uqm.name' [select o from model.UserModel o where 1=1 and uqm.name like :name]
at org.hibernate.hql.internal.ast.QuerySyntaxException.convert(QuerySyntaxException.java:91)
at org.hibernate.hql.internal.ast.ErrorCounter.throwQueryException(ErrorCounter.java:109)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:284)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:206)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:158)
at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:126)
at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:88)
at org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:190)
at org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:301)
at org.hibernate.internal.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:236)
at org.hibernate.internal.SessionImpl.createQuery(SessionImpl.java:1800)
at hibernate4.dao.impl.UserDaoImpl.queryByContidion(UserDaoImpl.java:164)
at hibernate4.clientTest.Test.queryByCondition(Test.java:29)
at hibernate4.clientTest.Test.main(Test.java:25)
Exception in thread "main" java.lang.NullPointerException
at hibernate4.dao.impl.UserDaoImpl.queryByContidion(UserDaoImpl.java:169)
at hibernate4.clientTest.Test.queryByCondition(Test.java:29)
at hibernate4.clientTest.Test.main(Test.java:25)
仔細看後,第一行已經說明了一切
我的HQL 查詢語句是 select o from UserModel o where 1=1
在後面的 HQL中 " and uqm.age=:age " , uqm 應該改爲 o 。