risingwave_
stream
2.4.0-alpha
Module merge
Module Items
Structs
Enums
In risingwave_
stream::
executor
risingwave_stream
::
executor
Module
merge
Copy item path
Source
Structs
ยง
Buffer
Chunks
๐
A wrapper that buffers the
StreamChunk
s from upstream until no more ready items are available. Besides, any message other than
StreamChunk
will trigger the buffered
StreamChunk
s to be emitted immediately along with the message itself.
Merge
Executor
MergeExecutor
merges data from multiple channels. Dataflow from one channel will be stopped on barrier.
Merge
Executor
Input
๐
Select
Receivers
A stream for merging messages from multiple upstreams.
Enums
ยง
Merge
Executor
Upstream
๐