kvstorage/wag: prepare for WAG truncation#167527
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iskettaneh wants to merge 1 commit intocockroachdb:masterfrom
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kvstorage/wag: prepare for WAG truncation#167527iskettaneh wants to merge 1 commit intocockroachdb:masterfrom
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This commit sets up the premitives for WAG truncations by: 1) Adding a `Delete` function for removing WAG nodes by index. 2) Changing the WAG `Iterator.Iter` method to return `iter.Seq2[uint64, wagpb.Node]` pair. This will be useful when we iterate over the WAG and truncate the nodes that have been applied and synced. Epic: none Release note: None Co-Authored-By: roachdev-claude <roachdev-claude-bot@cockroachlabs.com>
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This commit sets up the premitives for WAG truncations by:
Deletefunction for removing WAG nodes by index. 2) Changing the WAGIterator.Itermethod to returniter.Seq2[uint64, wagpb.Node]pair. This will be useful when weiterate over the WAG and truncate the nodes that have been applied and
synced.
Epic: none
Release note: None