Zhang Chen: How to Recover PostgreSQL When Data Dictionary Gets Corrupted - A Real Case Study
原文英文，约800词，阅读约需3分钟。
📝
内容提要
When pg_type and pg_attribute are partially destroyed, how do you piece together a corrupted database? This real-world case reveals an ingenious workaround that saved 46% of the data.
🏷️
