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secondo/Optimizer/tmp/StreamExample.examples

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2026-01-23 17:03:45 +08:00
Database : berlintest
Restore : NO
Operator : countintstream
Number : 1
Signature: ((stream int)) -> int
Example : query intstream (1,10) countintstream
Result : 10
Operator : filterintstream
Number : 1
Signature: ((stream int) (map int bool)) -> (stream int)
Example : query intstream (1,10) filterintstream[. > 7] printintstream countintstream
Result : 3
Operator : intstream
Number : 1
Signature: (int int) -> (stream int)
Example : query intstream (1, 335) countintstream
Result : 335
Operator : printintstream
Number : 1
Signature: ((stream int)) -> (stream int)
Example : query intstream (1, 5) printintstream countintstream
Result : 5