TomShawn commented on code in PR #289: URL: https://github.com/apache/cloudberry-site/pull/289#discussion_r2151186154
########## docs/operate-with-data/pax-table-format.md: ########## @@ -468,7 +468,6 @@ By following the steps above, you can track and analyze WAL logs related to PAX - Currently, if a field is too long, it will be stored in a TOAST file. This TOAST is different from PostgreSQL's TOAST tables, and they only share the same name. - Unlike traditional heap tables, PAX format does not support `TOAST` fields. Currently, all column data is stored in the same data file. - The PAX format does not support data backup and restore using `pg_dump` or `pg_restore`. PAX tables are ignored during these operations. -- PAX format does not support Write-Ahead Logging (WAL), so there is no data backup between the primary and mirror servers. Review Comment: Thanks for comment. I have refined line 470 to supplement the `pg_basebackup` information. For the WAL support, this document already has a dedicated section to introduce the WAL support, so I don't think it's necessary to repeat the information somewhere else in the document.  -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
