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並前往https://discuss.dgraph.io/t/optimizing-sum-performance-dgraph-takes-10s-16-vcpu-128gb-ram-postgresql-takes-1-12s-4vcpu-16gb-ram/6684

Optimizing sum() performance, Dgraph takes 10s (16 vCPU ...

10.09s is too long because PostgreSQL and MSSQL could do it under 1.5s with this equivalent query: SELECT Ht.NAME, SUM(lgr.Amount) AS TotalAmount, COUNT(lgr ...

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