INSERT
INTO
unit_learning
(learning_id, unit_id, prblm_id, wd_book_id, text_id, eval_id, seq)
VALUES
(#{item.learning_id}, #{item.unit_id}, #{item.prblm_id}, #{item.wd_book_id}, #{item.text_id}, #{item.eval_id}, #{item.seq})
UPDATE unit_learning
SET seq = #{seq}
WHERE unit_id = #{unit_id}
AND prblm_id = #{prblm_id}
AND wd_book_id = #{wd_book_id}
AND text_id = #{text_id}
AND eval_id = #{eval_id}
DELETE
FROM unit_learning
WHERE unit_id = #{unit_id}