{ touch : "foo" , indexes : <bool, defaults to true> }
does not look at records.
goes to each extent in data and index, and reads 1 byte per page
want to lock as little as possible
in read lock should get list of extents and sizes, and then unlock.
just needs to check db wasn't deleted in between each one.
- is duplicated by
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SERVER-4583 Would like to have a command for priming index by a sequential read of the index data instead of a B-tree traverse.
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- Closed
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