在使用jpa的操作时候出现了这样的异常
Unknown column '‘Y’' in 'where clause'
sql代码是这样的:
@Query(value = "SELECT * FROM eval_qn_option qq WHERE qq.validate_flag='Y' and qq.question_id=?1", nativeQuery = true) List<EvalQnOption> findByquestionId(String questionId);
后来改啊改:
Constant.VALIDATEFLAG_Y 接口常量
@Query(value = "SELECT * FROM eval_qn_option qq WHERE qq.validate_flag='"+ Constant.VALIDATEFLAG_Y +"' and qq.question_id=?1", nativeQuery = true) List<EvalQnOption> findByquestionId(String questionId);