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Inline fastgetattr and others so data access does not use function

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calls.
This commit is contained in:
Bruce Momjian
1998-01-31 04:39:26 +00:00
parent 2df6bba3ca
commit 726c3854cb
35 changed files with 350 additions and 215 deletions
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12
src/backend/storage/large_object/inv_api.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.26 1998/01/07 21:05:17 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/large_object/inv_api.c,v 1.27 1998/01/31 04:38:42 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -461,7 +461,7 @@ inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes)
}
/* copy the data from this block into the buffer */
d = heap_getattr(htup, b, 2, obj_desc->hdesc, &isNull);
d = heap_getattr(htup, 2, obj_desc->hdesc, &isNull);
fsblock = (struct varlena *) DatumGetPointer(d);
off = obj_desc->offset - obj_desc->lowbyte;
@@ -637,9 +637,9 @@ inv_fetchtup(LargeObjectDesc *obj_desc, Buffer *bufP)
* return the tuple.
*/
d = heap_getattr(htup, *bufP, 1, obj_desc->hdesc, &isNull);
d = heap_getattr(htup, 1, obj_desc->hdesc, &isNull);
lastbyte = (int32) DatumGetInt32(d);
d = heap_getattr(htup, *bufP, 2, obj_desc->hdesc, &isNull);
d = heap_getattr(htup, 2, obj_desc->hdesc, &isNull);
fsblock = (struct varlena *) DatumGetPointer(d);
/*
@@ -807,7 +807,7 @@ inv_wrold(LargeObjectDesc *obj_desc,
newpage = BufferGetPage(newbuf);
hr = obj_desc->heap_r;
freespc = IFREESPC(page);
d = heap_getattr(htup, buffer, 2, obj_desc->hdesc, &isNull);
d = heap_getattr(htup, 2, obj_desc->hdesc, &isNull);
fsblock = (struct varlena *) DatumGetPointer(d);
tupbytes = fsblock->vl_len - sizeof(fsblock->vl_len);
@@ -1202,7 +1202,7 @@ _inv_getsize(Relation hreln, TupleDesc hdesc, Relation ireln)
index_endscan(iscan);
/* get olastbyte attribute */
d = heap_getattr(htup, buf, 1, hdesc, &isNull);
d = heap_getattr(htup, 1, hdesc, &isNull);
size = DatumGetInt32(d) + 1;
/* wei hates it if you forget to do this */