Mongo batch update operations

Mongo batch update operations use the mongodb update method to update multiple records www.2cto. comJava code db. logPreInfo. update ({uniqueKey :{$ in: [average, minimum, 1353314962526-855

Mongo batch update operations use mongodb's update method to update multiple records www.2cto.com Java code db. logPreInfo. update ({uniqueKey :{$ in: [average, minimum, 1353314962526-855

Mongo batch update operations

Update multiple records using the mongodb update Method

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Java code

Db. logPreInfo. update ({"uniqueKey": {"$ in": ["success", "1353314942260-fa87ed9c-5c28-49a8-8c2b-93e99dd8cccd", "success", "success"] }},{ "$ set ": {"endFlag": "0" }}, false, true );

The preceding statement can update Multiple matching data entries Based on the uniqueKey array.