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8da3183780
The new page deletion code didn't cope with the case the target page's right sibling was marked half-dead. It failed a sanity check which checked that the downlinks in the parent page match the lower level, because a half-dead page has no downlink. To cope, check for that condition, and just give up on the deletion if it happens. The vacuum will finish the deletion of the half-dead page when it gets there, and on the next vacuum after that the empty can be deleted. Reported by Jeff Janes. |
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| Makefile | ||