StreamingGlobalLimitStrategy Execution Planning Strategy¶
StreamingGlobalLimitStrategy
is an execution planning strategy that can plan streaming queries with ReturnAnswer
and Limit
logical operators (over streaming queries) with the Append output mode to StreamingGlobalLimitExec physical operator.
StreamingGlobalLimitStrategy
is used (and created) when IncrementalExecution is requested to plan a streaming query.
Creating Instance¶
StreamingGlobalLimitStrategy
takes a single OutputMode to be created (which is the OutputMode of the IncrementalExecution).