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authorHeikki Linnakangas <heikki.linnakangas@iki.fi>2013-02-13 17:46:23 +0200
committerHeikki Linnakangas <heikki.linnakangas@iki.fi>2013-02-13 17:52:10 +0200
commitfdf9e21196a6f58c6021c967dc5776a16190f295 (patch)
tree665637ed52364a472ad0f1946cb2d43a90c9f95a /src/tutorial/basics.source
parent0e81ddde2c62ada7f818114ca961d80d42370e32 (diff)
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Update visibility map in the second phase of vacuum.
There's a high chance that a page becomes all-visible when the second phase of vacuum removes all the dead tuples on it, so it makes sense to check for that. Otherwise the visibility map won't get updated until the next vacuum. Pavan Deolasee, reviewed by Jeff Janes.
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