服务器未知运行时异常: com.casic.missiles.mapper.equipment.EquipmentApplyEquipmentMapper.updateById (batch index #1) failed. Cause: java.sql.BatchUpdateException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE id=null  AND is_del=0' at line 1
; bad SQL grammar []; nested exception is java.sql.BatchUpdateException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE id=null  AND is_del=0' at line 1