mybatis example 使用AND 和OR 聯合查詢

mybatis example 使用AND 和OR 聯合查詢

ViewPsmsgconsultExample example=new ViewPsmsgconsultExample();  
ViewPsmsgconsultExample.Criteria criteria=example.createCriteria();  
criteria.andToidEqualTo(mctid);  
criteria.andStatusEqualTo("0");  
          
ViewPsmsgconsultExample.Criteria criteria2=example.createCriteria();  
criteria2.andToidEqualTo(mctid);  
criteria2.andLaststatusEqualTo("0");  
example.or(criteria2);  
psmsgconsultDao.countByExample(example);  

生成代碼如下：

select count(*) from VIEW_PSMSGCONSULT WHERE ( TOID = ? and STATUS = ? ) or( TOID = ? and LASTSTATUS = ? )