QueryBuilder
Value members
Concrete methods
Convenience method to get the results from the stream as a List
Convenience method to get the results from the stream as a List
Translates the results to a return type of T
Translates the results to a return type of T
- Type parameters:
- T
return type
- Value parameters:
- rw
the ReaderWriter for conversion
- Returns:
QueryBuilder[T]
The first result from the stream if there are any results.
The first result from the stream if there are any results.
The last result from the stream if there are any results.
The last result from the stream if there are any results.
Retrieves exactly one result from the query. If there is zero or more than one an exception will be thrown.
Retrieves exactly one result from the query. If there is zero or more than one an exception will be thrown.
- Returns:
IO[R]
Process through the stream with the ability to batch queue db inserts, upserts, and deletes.
Process through the stream with the ability to batch queue db inserts, upserts, and deletes.
- Value parameters:
- batchSize
the maximum records to hold in memory for a specific collection and operation
- processor
the function to handle processing the items in the stream
- Returns:
IO[ProcessStats]