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Need to switch to tuples memory context when replacing the toasted

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one with the plain one.

Jan
This commit is contained in:
Jan Wieck 2000-07-21 11:18:51 +00:00
parent 82f3945a67
commit 0143d391c6
1 changed files with 9 additions and 1 deletions
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10
src/backend/access/heap/heapam.c
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@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.80 2000/07/21 10:31:30 wieck Exp $ * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.81 2000/07/21 11:18:51 wieck Exp $
* *
* *
* INTERFACE ROUTINES * INTERFACE ROUTINES
@ -1360,7 +1360,11 @@ heap_insert(Relation relation, HeapTuple tup)
{ {
if (tup->t_datamcxt != NULL && (char *) (tup->t_data) != if (tup->t_datamcxt != NULL && (char *) (tup->t_data) !=
((char *) tup + HEAPTUPLESIZE)) ((char *) tup + HEAPTUPLESIZE))
{
MemoryContext oldcxt = MemoryContextSwitchTo(tup->t_datamcxt);
pfree(tup->t_data); pfree(tup->t_data);
MemoryContextSwitchTo(oldcxt);
}
tup->t_data = plaintdata; tup->t_data = plaintdata;
tup->t_len = plaintlen; tup->t_len = plaintlen;
} }
@ -1672,7 +1676,11 @@ l2:
{ {
if (newtup->t_datamcxt != NULL && (char *) (newtup->t_data) != if (newtup->t_datamcxt != NULL && (char *) (newtup->t_data) !=
((char *) newtup + HEAPTUPLESIZE)) ((char *) newtup + HEAPTUPLESIZE))
{
MemoryContext oldcxt = MemoryContextSwitchTo(newtup->t_datamcxt);
pfree(newtup->t_data); pfree(newtup->t_data);
MemoryContextSwitchTo(oldcxt);
}
newtup->t_data = plaintdata; newtup->t_data = plaintdata;
newtup->t_len = plaintlen; newtup->t_len = plaintlen;
} }