feat: Support metadata table "History" #841
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rshkv
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Dec 24, 2024
crates/iceberg/src/metadata_scan.rs
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| impl<'a> Iterator for Ancestors<'a> { | ||
| type Item = &'a SnapshotRef; | ||
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|
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| fn next(&mut self) -> Option<Self::Item> { | ||
| if let Some(snapshot) = self.current_snapshot { | ||
| self.current_snapshot = match snapshot.parent_snapshot_id() { | ||
| Some(parent_snapshot_id) => self.table_metadata.snapshot_by_id(parent_snapshot_id), | ||
| None => None, | ||
| }; | ||
| Some(snapshot) | ||
| } else { | ||
| None | ||
| } | ||
| } | ||
| } |
rshkv
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rshkv
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#822 has been merged, let's move on! |
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Thank you for letting me know. Rebased on |
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Let's get #863 merge first. |
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Add support for the History metadata table.
The history table is the snapshot log with ancestry information.
Reference implementations: