[KongchangAI]
Unverified50% confidenceFactExact time

Database migration is a typical high-risk change scenario: it may modify table structures, rewrite data, affect online query performance, and once something goes wrong it is often difficult to roll back quickly and may cause data loss or service interruption.

1
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50%
Confidence
Long-term
Relevance
10/19/2026
First Seen

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