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Check the window aggregates on the typed Spark surface - #77
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estebanzimanyi merged 1 commit intoOct 10, 2026
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GeneratedSqlSurfaceTest.windowAggregatesAnswerWhatMobilityDBAnswers checks that wCount, wMax and wAvg over two temporal integers and wSum over a discrete temporal float, with a window of one day, answer what MobilityDB answers over values in partitions of their own, so the interval reaches the transition of every partition and the combine joins their states. Witness: with the generator of JMEOS ef197a02 the surface registers no window aggregate, the 30 overloads of wCount, wMin, wMax, wSum and wAvg left out as taking two arguments. Measured over MobilityDB 1f41894b35, the catalog of MEOS-API ff5f838173 and the generator of JMEOS #169 (26044b19): the 42 tests pass. Why: a window aggregate answers on Spark as it does in PostgreSQL.
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GeneratedSqlSurfaceTest.windowAggregatesAnswerWhatMobilityDBAnswers checks that wCount, wMax and
wAvg over two temporal integers and wSum over a discrete temporal float, with a window of one day,
answer what MobilityDB answers over values in partitions of their own, so the interval reaches
the transition of every partition and the combine joins their states.
Witness: with the generator of JMEOS ef197a02 the surface registers no window aggregate, the 30
overloads of wCount, wMin, wMax, wSum and wAvg left out as taking two arguments.
Measured over MobilityDB 1f41894b35, the catalog of MEOS-API ff5f838173 and the generator of
JMEOS #169 (26044b19): the 42 tests pass.
Why: a window aggregate answers on Spark as it does in PostgreSQL.