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Commit3ae4edb

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committed
Fix relation path constraction in mdblindwrt().
1 parentd036a69 commit3ae4edb

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1 file changed

+25
-12
lines changed
  • src/backend/storage/smgr

1 file changed

+25
-12
lines changed

‎src/backend/storage/smgr/md.c

Lines changed: 25 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
*
88
*
99
* IDENTIFICATION
10-
* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.27 1998/01/13 04:04:31 scrappy Exp $
10+
* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.28 1998/02/23 13:58:04 vadim Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -503,22 +503,35 @@ mdblindwrt(char *dbstr,
503503
sprintf(path,"%s/%s.%d",DataDir,relstr,segno);
504504
}
505505
/* user table? then put in user database area... */
506-
else
506+
elseif (dbid==MyDatabaseId)
507507
{
508-
#ifFALSE
509-
path= (char*)palloc(strlen(DataDir)+strlen("/base/")+2*sizeof(NameData)+2+nchars);
508+
externchar*DatabasePath;
509+
510+
path= (char*)palloc(strlen(DatabasePath)+2*sizeof(NameData)+2+nchars);
510511
if (segno==0)
511-
sprintf(path,"%s/base/%s/%s",DataDir,
512-
dbstr,relstr);
512+
sprintf(path,"%s%c%s",DatabasePath,SEP_CHAR,relstr);
513513
else
514-
sprintf(path,"%s/base/%s/%s.%d",DataDir,dbstr,
515-
relstr,segno);
516-
#endif
517-
path= (char*)palloc(strlen(GetDatabasePath())+2*sizeof(NameData)+2+nchars);
514+
sprintf(path,"%s%c%s.%d",DatabasePath,SEP_CHAR,relstr,segno);
515+
}
516+
else/* this is work arround only !!! */
517+
{
518+
chardbpath[MAXPGPATH+1];
519+
Oidowner,id;
520+
char*tmpPath;
521+
522+
GetRawDatabaseInfo(dbstr,&owner,&id,dbpath);
523+
524+
if (id!=dbid)
525+
elog (FATAL,"mdblindwrt: oid of db %s is not %u",dbstr,dbid);
526+
tmpPath=ExpandDatabasePath(dbpath);
527+
if (tmpPath==NULL)
528+
elog (FATAL,"mdblindwrt: can't expand path for db %s",dbstr);
529+
path= (char*)palloc(strlen(tmpPath)+2*sizeof(NameData)+2+nchars);
518530
if (segno==0)
519-
sprintf(path,"%s%c%s",GetDatabasePath(),SEP_CHAR,relstr);
531+
sprintf(path,"%s%c%s",tmpPath,SEP_CHAR,relstr);
520532
else
521-
sprintf(path,"%s%c%s.%d",GetDatabasePath(),SEP_CHAR,relstr,segno);
533+
sprintf(path,"%s%c%s.%d",tmpPath,SEP_CHAR,relstr,segno);
534+
pfree (tmpPath);
522535
}
523536

524537
if ((fd=open(path,O_RDWR,0600))<0)

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