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Centralize implementation of delay code by creating a pg_usleep()

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subroutine in src/port/pgsleep.c.  Remove platform dependencies from
miscadmin.h and put them in port.h where they belong.  Extend recent
vacuum cost-based-delay patch to apply to VACUUM FULL, ANALYZE, and
non-btree index vacuuming.

By the way, where is the documentation for the cost-based-delay patch?
This commit is contained in:
Tom Lane
2004-02-10 03:42:45 +00:00
parent 87bd956385
commit 58f337a343
16 changed files with 138 additions and 154 deletions
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5
src/backend/access/rtree/rtree.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/rtree/rtree.c,v 1.82 2004/01/07 18:56:24 neilc Exp $
* $PostgreSQL: pgsql/src/backend/access/rtree/rtree.c,v 1.83 2004/02/10 03:42:43 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -20,6 +20,7 @@
#include "access/rtree.h"
#include "access/xlogutils.h"
#include "catalog/index.h"
#include "commands/vacuum.h"
#include "executor/executor.h"
#include "miscadmin.h"
@@ -1219,6 +1220,8 @@ rtbulkdelete(PG_FUNCTION_ARGS)
while (index_getnext_indexitem(iscan, ForwardScanDirection))
{
vacuum_delay_point();
if (callback(&iscan->xs_ctup.t_self, callback_state))
{
ItemPointerData indextup = iscan->currentItemData;