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Pgindent run before 9.1 beta2.

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This commit is contained in:
Bruce Momjian
2011-06-09 14:32:50 -04:00
parent adf43b2b36
commit 6560407c7d
92 changed files with 644 additions and 620 deletions
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22
src/backend/commands/vacuumlazy.c
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@ -86,7 +86,7 @@ typedef struct LVRelStats
/* Overall statistics about rel */
BlockNumber rel_pages; /* total number of pages */
BlockNumber scanned_pages; /* number of pages we examined */
double scanned_tuples; /* counts only tuples on scanned pages */
double scanned_tuples; /* counts only tuples on scanned pages */
double old_rel_tuples; /* previous value of pg_class.reltuples */
double new_rel_tuples; /* new estimated total # of tuples */
BlockNumber pages_removed;
@ -211,7 +211,7 @@ lazy_vacuum_rel(Relation onerel, VacuumStmt *vacstmt,
vac_update_relstats(onerel,
vacrelstats->rel_pages, vacrelstats->new_rel_tuples,
vacrelstats->hasindex,
(vacrelstats->scanned_pages < vacrelstats->rel_pages) ?
(vacrelstats->scanned_pages < vacrelstats->rel_pages) ?
InvalidTransactionId :
FreezeLimit);
@ -341,9 +341,9 @@ lazy_scan_heap(Relation onerel, LVRelStats *vacrelstats,
* of pages.
*
* Before entering the main loop, establish the invariant that
* next_not_all_visible_block is the next block number >= blkno that's
* not all-visible according to the visibility map, or nblocks if there's
* no such block. Also, we set up the skipping_all_visible_blocks flag,
* next_not_all_visible_block is the next block number >= blkno that's not
* all-visible according to the visibility map, or nblocks if there's no
* such block. Also, we set up the skipping_all_visible_blocks flag,
* which is needed because we need hysteresis in the decision: once we've
* started skipping blocks, we may as well skip everything up to the next
* not-all-visible block.
@ -804,7 +804,7 @@ lazy_scan_heap(Relation onerel, LVRelStats *vacrelstats,
/* now we can compute the new value for pg_class.reltuples */
vacrelstats->new_rel_tuples = vac_estimate_reltuples(onerel, false,
nblocks,
vacrelstats->scanned_pages,
vacrelstats->scanned_pages,
num_tuples);
/* If any tuples need to be deleted, perform final vacuum cycle */
@ -1082,11 +1082,11 @@ lazy_truncate_heap(Relation onerel, LVRelStats *vacrelstats)
if (new_rel_pages != old_rel_pages)
{
/*
* Note: we intentionally don't update vacrelstats->rel_pages with
* the new rel size here. If we did, it would amount to assuming that
* the new pages are empty, which is unlikely. Leaving the numbers
* alone amounts to assuming that the new pages have the same tuple
* density as existing ones, which is less unlikely.
* Note: we intentionally don't update vacrelstats->rel_pages with the
* new rel size here. If we did, it would amount to assuming that the
* new pages are empty, which is unlikely. Leaving the numbers alone
* amounts to assuming that the new pages have the same tuple density
* as existing ones, which is less unlikely.
*/
UnlockRelation(onerel, AccessExclusiveLock);
return;