Unverified50% confidenceSolutionExact time
Dex 以只读方式扫描并映射数据仓库表结构，并设置成本护栏，优先使用 INFORMATION_SCHEMA 等元数据表而非直接扫描数据表
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/4/2026
First Seen
Valid until: 11/2/2026
Sources
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