INSERT INTO ${tableName} (glass_id, start_slot, target_slot,task_state)
VALUES
(#{item.glassId}, #{item.startSlot},#{item.targetSlot},#{item.taskState})
delete
from ${tableName}
UPDATE ${tableName}
SET target_slot = #{task.targetSlot}
where glass_id = #{task.glassId}
UPDATE ${tableName}
SET glass_id = ''
, start_slot = 0
, target_slot = 0
, task_state = 0