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我想为查询执行批量更新。这里有4个疑问,我想在批处理执行:Hibernate4中的批量更新
Update Contact SET contactNumber = '876-128-9871' WHERE userId = 1 AND contactType = 'A';
Update Contact SET contactNumber = '615-165-9071' WHERE userId = 1 AND contactType = 'B';
Update Contact SET contactNumber = '816-897-5818' WHERE userId = 1 AND contactType = 'C';
Update Contact SET contactNumber = '151-891-7861' WHERE userId = 1 AND contactType = 'D';
是否有可能进行批量更新这样的情况?
如果是的话那怎么样?
任何参考/链接赞赏。