/// <summary>
/// Execute a query covering all documents.
/// </summary>
public virtual IAsyncEnumerable <DbDoc> Dynamic(CancellationToken cancellationToken = default) => DbBase
.ExecuteQueryAsync(
query: QueryBuilder.Dynamic().AsKnownDocument(),
cancellationToken: cancellationToken);
/// <summary>
/// Build and execute a query covering all documents.
/// Example 1: `x => x["ActualFieldName"] == 4`
/// Example 2: `x => ((SomeDbDoc)(object)x).ActualFieldName == 4`
/// <see cref=""https://github.com/Azure/azure-cosmos-dotnet-v3/blob/bb72ba5786d99d928b4774e16810f2655029e8a2/Microsoft.Azure.Cosmos/src/Linq/CosmosLinqExtensions.cs"" />
/// </summary>
public virtual IAsyncEnumerable <T> Dynamic <T>(
Func <IQueryable <IDictionary <string, object> >, IQueryable <T> > createQuery,
CancellationToken cancellationToken = default) => DbBase
.ExecuteQueryAsync(
query: createQuery(QueryBuilder.Dynamic()),
cancellationToken: cancellationToken);