public static class MergeOperation.MergeOperationTarget extends Object
into
field of a $merge
aggregation stage. inDatabase(String)
the collection is created
in the very same database. In this case into
is just a single String holding the collection
name. into: "target-collection-name"If the collection needs to be in a different database
into
will be a Document
like the following
{ into: {} }
Modifier and Type | Method and Description |
---|---|
static MergeOperation.MergeOperationTarget |
collection(String collection) |
MergeOperation.MergeOperationTarget |
inDatabase(String database)
Optionally specify the target database if different from the source one.
|
public static MergeOperation.MergeOperationTarget collection(String collection)
collection
- The output collection results will be stored in. Must not be null.MergeOperation.MergeOperationTarget
.public MergeOperation.MergeOperationTarget inDatabase(String database)
database
- must not be null.MergeOperation.MergeOperationTarget
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