4paradigm / 4paradigm/OpenMLDB

The data of the pre aggregation table obtained by the SDK is empty, but the value is found by the command query

Aperta
#2,344 1 commento 0 reazioni 1 assegnatario Rivendicata da @dl239 Vedi su GitHub
bug java sdk
Lingua principale
C++
Stelle
1.7k
Fork
331
Merge medio
12g 12h
PR unite (30g)
1

Descrizione

**Bug Description**
The data of the pre aggregation table obtained by the SDK is empty, but the value is found by the command query
![7ed369c1b2adb3dc26f95a916fba511a](https://user-images.githubusercontent.com/18275570/184324035-89ce3255-45b7-4100-ad56-b88aefe66359.png)
![158932f7296f15098d04c37e9326f28e](https://user-images.githubusercontent.com/18275570/184324048-e88d3460-e276-4fc9-89a6-48b4ad1daf40.png)

**Expected Behavior**
The SDK can obtain the correct data of the pre aggregation table

**Steps to Reproduce**

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Guida per i contributori

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Direzione di ricerca

The issue shows screenshots of an SDK query returning empty results versus a command query finding data. Investigate the pre-aggregation table logic in the OpenMLDB codebase, likely in the query execution or SDK client layers. Compare the SDK query path with the command-line query path to identify where data is being filtered or lost. Reproduce the issue locally to understand the discrepancy.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Valutazione

Stack tecnologico
sql
Ambito
databases, machine-learning
Tipo di issue
Bug
Difficoltà
4/5
Tempo stimato
3-5 giorni
Stato di attività
Ferma
Chiarezza
Da chiarire
Idoneità per principianti
25/100

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