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Type:
Task
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Checkpoints
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Storage Engines
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StorEng - 2025-02-14
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2
Currently, we reset a checkpoint snapshot by doing the following:
ckpt_snapshot.ckpt_id = 0;
ckpt_snapshot.oldest_ts = WT_TS_NONE;
ckpt_snapshot.stable_ts = WT_TS_NONE;
ckpt_snapshot.snapshot_write_gen = 0;
ckpt_snapshot.snapshot_max = WT_TXN_MAX;
ckpt_snapshot.snapshot_min = WT_TXN_MAX;
ckpt_snapshot.snapshot_txns = NULL;
ckpt_snapshot.snapshot_count = 0;
We do this in a couple of places, a function would be better so we list what we need to reset in one place.