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Mongo批量更新操作
- WBOYOriginal
- 2016-06-07 14:53:331672browse
Mongo批量更新操作 使用mongodb的update方法进行多条记录的更新 www.2cto.com Java代码 db.logPreInfo.update({uniqueKey:{$in:[1353314720280-84d0c4e4-620a-4caa-9d85-f96e2b31fed2,1353314942260-fa87ed9c-5c28-49a8-8c2b-93e99dd8cccd,1353314962526-855
Mongo批量更新操作
使用mongodb的update方法进行多条记录的更新
www.2cto.com
Java代码
db.logPreInfo.update({"uniqueKey":{"$in":["1353314720280-84d0c4e4-620a-4caa-9d85-f96e2b31fed2","1353314942260-fa87ed9c-5c28-49a8-8c2b-93e99dd8cccd","1353314962526-85540e9a-c661-4f28-a236-a095fc80f773","1353315669078-dbb33b82-0cff-4a36-8b72-d2e50c9b0e66"]}},{"$set":{"endFlag":"0"}},false,true);
上面的语句能够完成根据uniqueKey数组，对匹配的多条数据做更新操作。
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