发布于 2015-09-14 15:09:05 | 111 次阅读 | 评论: 0 | 来源: 网络整理

$pullAll

The $pullAll operator removes multiple values from an existing array. $pullAll provides the inverse operation of the $pushAll operator. Consider the following example:

db.collection.update( { field: value }, { $pullAll: { field1: [ value1, value2, value3 ] } } );

Here, $pullAll removes [ value1, value2, value3 ] from the array in field1, in the document that matches the query statement { field: value } in collection.

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