SQL批量修改

UPDATE blog SET
 title = CASE id
 WHEN 8 THEN '888'
 WHEN 9 THEN '9999'
 WHEN 10 THEN '101010'
 END,
 content = CASE id
 WHEN 8 THEN 'myvalue21'
 WHEN 9 THEN 'myvalue22'
 WHEN 10 THEN 'myvalue23'
 END
WHERE id IN (8,9,10)