project_status 在数据库里有 0,空,1 三个数值,现在想status等于是的时候 查 空,1的数据,等于否的时候查0的数据
${if(status="是"," and (project_status is null or project_status='1' )"," and project_status='0'")}
and t.project_status in('{start}')
${if(len(status)==0,"",if(status="是"," AND project_status IN('1','')"," AND project_status IN('0')"))}
${if(status = '是',"and t.project_status <> 0","and t.project_status = 0")}