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mysql 批量更新語句

sql enum line new when title class 批量更新 語句

  1. UPDATE `表名`
  2. SET `字段` = CASE id
  3. WHEN 1 THEN 3
  4. WHEN 2 THEN 4
  5. WHEN 3 THEN 5
  6. END,
  7. title = CASE id
  8. WHEN 1 THEN ‘New Title 1‘
  9. WHEN 2 THEN ‘New Title 2‘
  10. WHEN 3 THEN ‘New Title 3‘
  11. END
  12. WHERE id IN (1,2,3)

mysql 批量更新語句