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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-06 04:21:44 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-06 04:21:44 +0000 |
| commit | 3e23b68dac006e8deb0afa327e855258df8de064 (patch) | |
| tree | f5a555955dd954265dea1107e08dadd917714551 /src/include/access/heapam.h | |
| parent | d44163953c2ce74d6db9d9807e030a0a3b725da5 (diff) | |
| download | postgresql-3e23b68dac006e8deb0afa327e855258df8de064.tar.gz | |
Support varlena fields with single-byte headers and unaligned storage.
This commit breaks any code that assumes that the mere act of forming a tuple
(without writing it to disk) does not "toast" any fields. While all available
regression tests pass, I'm not totally sure that we've fixed every nook and
cranny, especially in contrib.
Greg Stark with some help from Tom Lane
Diffstat (limited to 'src/include/access/heapam.h')
| -rw-r--r-- | src/include/access/heapam.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index 6c7c98b3f2..1fbb713b55 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/heapam.h,v 1.121 2007/03/29 00:15:39 tgl Exp $ + * $PostgreSQL: pgsql/src/include/access/heapam.h,v 1.122 2007/04/06 04:21:43 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -200,7 +200,8 @@ extern Size heap_compute_data_size(TupleDesc tupleDesc, Datum *values, bool *isnull); extern void heap_fill_tuple(TupleDesc tupleDesc, Datum *values, bool *isnull, - char *data, uint16 *infomask, bits8 *bit); + char *data, Size data_size, + uint16 *infomask, bits8 *bit); extern bool heap_attisnull(HeapTuple tup, int attnum); extern Datum nocachegetattr(HeapTuple tup, int attnum, TupleDesc att, bool *isnull); |