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authorHeikki Linnakangas <heikki.linnakangas@iki.fi>2015-07-27 18:54:09 +0300
committerHeikki Linnakangas <heikki.linnakangas@iki.fi>2015-07-27 18:54:32 +0300
commit588f50f851cdcb3da0755c3ad17a3427f1e57914 (patch)
treef66edca7c6b26b214e8289d4375b865ad0a5c7bb /src/backend/utils/adt/lockfuncs.c
parentbafe3b00730184e7f9860cbab545f8b21c1dc70b (diff)
Don't assume that PageIsEmpty() returns true on an all-zeros page.
It does currently, and I don't see us changing that any time soon, but we don't make that assumption anywhere else. Per Tom Lane's suggestion. Backpatch to 9.2, like the previous patch that added this assumption.
Diffstat (limited to 'src/backend/utils/adt/lockfuncs.c')
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