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perplexity

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poojamamidala 11 小时前 | 只看该作者 | 🔍更多面试经验 |倒序浏览

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2026(7-9月) 分析|数据科学类 硕士全职@perplexity - 内推 - 技术电面 | 😃 Positive 😐 Average | Pass | 在职跳槽

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本帖最后由 poojamamidala 于 2026-9-15 15:56 编辑

I recently encountered an SQL/Data Pipeline question in an interview, and I'd like to share it.

If you found this post helpful, please consider giving it a RICE so I can unlock and read more interview experiences. It would really help with my interview preparation. Thank you! 🙏

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Curated Interview Questions from Top Companies

This offset method relies on the gap being a continuous interval and completely preceding the processed data. If missing data may interleave, the window needs to be recalculated for the affected context.