fix(driver-sql): an all-NULL sum answers 0 on every face — fold at the aggregate door, conformance cell on every enrolled face (#15546) - #16720

fix(driver-sql): an all-NULL sum answers 0 on every face — fold at the aggregate door, conformance cell on every enrolled face (#15546)#16720

os-zhuang merged 5 commits into

mainobjectstack-ai/objectstack:mainfrom

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