builder.AppendFormat(" AND EXISTS (SELECT 1 FROM rb_student_backrecord WHERE ConditionId=A.BackId AND AuditStatus=2 AND AuditEmId={0}) ",query.CreateBy);
builder.AppendFormat(" AND EXISTS (SELECT 1 FROM rb_student_backrecord WHERE ConditionId=A.BackId AND AuditStatus IN(2,5) AND AuditEmId={0}) ",query.CreateBy);