Stream-stream join without equality predicate is not supported
StreamingJoinStrategy is an execution planning strategy that can plan streaming queries with
Join logical operators of two streaming queries to a StreamingSymmetricHashJoinExec physical operator.
StreamingJoinStrategy throws an
AnalysisException when applied to a
Join logical operator with no equality predicate:
StreamingJoinStrategy is used exclusively when IncrementalExecution is requested to plan a streaming query.
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