docs: Add PostgreSQL primary key update caveat to ClickPipes FAQ #4347
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Contributor
iskakaushik
commented
Aug 27, 2025
iskakaushik
commented
- Added new FAQ section explaining PK update limitations
- Notes that PK updates are uncommon in practice
- Provides support contact for users who need this feature
- Minor formatting fixes (trailing whitespace, backticks for technical terms)
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serprex
approved these changes
Aug 27, 2025
ilidemi
approved these changes
Aug 27, 2025
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| ### Can I update primary key columns in PostgreSQL? {#can-i-update-primary-key-columns-in-postgresql} | ||
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| **Important limitation:** Primary key updates in PostgreSQL cannot be properly replayed in ClickHouse by default. |
Blargian
approved these changes
Aug 27, 2025
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