database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-31 22:04:40 +03:00
Code Activity

Avoid memory leakage during VACUUM FULL when an index expression or

Browse Source 
index predicate uses temporary memory for evaluation.  Per example
from Jean-Gerard Pailloncy.
This commit is contained in:
Tom Lane
2004-12-23 22:42:32 +00:00
parent b6c56b73e7
commit 715a73427e
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/backend/commands/vacuum.c
View File

@ -13,7 +13,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.263 2003/10/02 23:19:44 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.263.2.1 2004/12/23 22:42:32 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -2041,6 +2041,7 @@ repair_frag(VRelStats *vacrelstats, Relation onerel,
ExecStoreTuple(&newtup, slot, InvalidBuffer, false); ExecStoreTuple(&newtup, slot, InvalidBuffer, false);
ExecInsertIndexTuples(slot, &(newtup.t_self), ExecInsertIndexTuples(slot, &(newtup.t_self),
estate, true); estate, true);
ResetPerTupleExprContext(estate);
} }
WriteBuffer(cur_buffer); WriteBuffer(cur_buffer);
@ -2174,6 +2175,7 @@ repair_frag(VRelStats *vacrelstats, Relation onerel,
{ {
ExecStoreTuple(&newtup, slot, InvalidBuffer, false); ExecStoreTuple(&newtup, slot, InvalidBuffer, false);
ExecInsertIndexTuples(slot, &(newtup.t_self), estate, true); ExecInsertIndexTuples(slot, &(newtup.t_self), estate, true);
ResetPerTupleExprContext(estate);
} }
} /* walk along page */ } /* walk along page */