UPDATE ems_tier_period_link
SET del_flag = '2'
WHERE tier_id = #{tierId}
DELETE FROM ems_tier_period_link
WHERE tier_id = #{tierId}
UPDATE ems_tier_period_link tpl
SET tpl.del_flag = '2'
WHERE tpl.tier_id IN (
SELECT tier_id
FROM ems_rate_tier
WHERE energy_rate_id = #{energyRateId}
)
DELETE FROM ems_tier_period_link
WHERE tier_id IN (
SELECT tier_id
FROM ems_rate_tier
WHERE energy_rate_id = #{energyRateId}
)