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Session: Querying: StreamQueryAsync
Query results can be streamed using StreamQueryAsync method from Advanced session operations.
Syntax
Task<IAsyncEnumerator<FileHeader>> StreamQueryAsync(IAsyncFilesQuery<FileHeader> query);| Parameters | ||
|---|---|---|
| query | IAsyncFilesQuery<FileHeader> | Query to stream results for |
| Return Value | |
|---|---|
| Task<IAsyncEnumerator<FileHeader>> | A task that represents the asynchronous operation. The task result is the enumerator of FileHeaders objects. |
Example
var allFilesMatchingCriteria = new List<FileHeader>();
var query = session.Query().WhereStartsWith("Name","Fa" );
using (var reader = await session.Advanced.StreamQueryAsync(query))
{
while (await reader.MoveNextAsync())
{
allFilesMatchingCriteria.Add(reader.Current);
}
}Information
Entities loaded using Stream will be transient (not attached to session).
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