Unverified50% confidenceFactExact time
Snowpark 采用懒执行（lazy evaluation）和计算下推，列名错误只在实际提交执行时才以运行时异常出现，而 Pandas 采用即时执行会立即抛出 KeyError
1
Sources
50%
Confidence
Long-term
Relevance
7/18/2026
First Seen
Sources
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