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hibernate使用select ifnull报错但是在mysql直接运行没问题
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- 2016-06-06 09:35:171614browse
mysqlselecthibernate
<code> String sql = "select ifnull(pushtoken,0) from user where id="+user.getId(); Session session = this.getHibernateTemplate().getSessionFactory() .openSession(); Query q = session.createSQLQuery(sql); List list = q.list(); 查询的时候报错</code>
[10:40:59|INFO |(org.hibernate.type.StringType)]=[could not read column value from result set: ; Column '' not found.]
[10:40:59|WARN |(org.hibernate.util.JDBCExceptionReporter)]=[SQL Error: 0, SQLState: S0022]
[10:40:59|ERROR|(org.hibernate.util.JDBCExceptionReporter)]=[Column '' not found.]
org.hibernate.exception.SQLGrammarException: could not execute query
Statement：
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