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Update another obsolete reference in vacuumlazy.c.

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Addresses an oversight in commit 7ab96cf6.
This commit is contained in:
Peter Geoghegan 2021-11-11 13:13:08 -08:00
parent beb4e9ba16
commit eb9baef8e9
1 changed files with 5 additions and 4 deletions
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9
src/backend/access/heap/vacuumlazy.c
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@ -3610,6 +3610,11 @@ vac_cmp_itemptr(const void *left, const void *right)
* transactions. Also return the visibility_cutoff_xid which is the highest * transactions. Also return the visibility_cutoff_xid which is the highest
* xmin amongst the visible tuples. Set *all_frozen to true if every tuple * xmin amongst the visible tuples. Set *all_frozen to true if every tuple
* on this page is frozen. * on this page is frozen.
*
* This is a stripped down version of lazy_scan_prune(). If you change
* anything here, make sure that everything stays in sync. Note that an
* assertion calls us to verify that everybody still agrees. Be sure to avoid
* introducing new side-effects here.
*/ */
static bool static bool
heap_page_is_all_visible(LVRelState *vacrel, Buffer buf, heap_page_is_all_visible(LVRelState *vacrel, Buffer buf,
@ -3625,10 +3630,6 @@ heap_page_is_all_visible(LVRelState *vacrel, Buffer buf,
*visibility_cutoff_xid = InvalidTransactionId; *visibility_cutoff_xid = InvalidTransactionId;
*all_frozen = true; *all_frozen = true;
/*
* This is a stripped down version of the line pointer scan in
* lazy_scan_heap(). So if you change anything here, also check that code.
*/
maxoff = PageGetMaxOffsetNumber(page); maxoff = PageGetMaxOffsetNumber(page);
for (offnum = FirstOffsetNumber; for (offnum = FirstOffsetNumber;
offnum <= maxoff && all_visible; offnum <= maxoff && all_visible;