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On Windows, force a checkpoint just before dropping a database's physical

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files and directories.  This ensures that the bgwriter will close any open
file references it is holding for files therein, which is needed for the
rmdir() to succeed.  Andrew Dunstan and Tom Lane.
This commit is contained in:
Tom Lane
2004-10-28 00:39:59 +00:00
parent a7049b52e3
commit e6f9bf9b7f
2 changed files with 20 additions and 11 deletions
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11
src/backend/commands/dbcommands.c
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@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/dbcommands.c,v 1.145 2004/10/17 20:47:20 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/dbcommands.c,v 1.146 2004/10/28 00:39:58 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -32,6 +32,7 @@
#include "commands/tablespace.h"
#include "mb/pg_wchar.h"
#include "miscadmin.h"
#include "postmaster/bgwriter.h"
#include "storage/fd.h"
#include "storage/freespace.h"
#include "storage/sinval.h"
@ -624,6 +625,14 @@ dropdb(const char *dbname)
*/
FreeSpaceMapForgetDatabase(db_id);
/*
* On Windows, force a checkpoint so that the bgwriter doesn't hold any
* open files, which would cause rmdir() to fail.
*/
#ifdef WIN32
RequestCheckpoint(true);
#endif
/*
* Remove all tablespace subdirs belonging to the database.
*/