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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/catalog | |
| 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/catalog')
| -rw-r--r-- | src/include/catalog/catversion.h | 4 | ||||
| -rw-r--r-- | src/include/catalog/pg_type.h | 12 |
2 files changed, 9 insertions, 7 deletions
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h index 9525a198fe..68486709cc 100644 --- a/src/include/catalog/catversion.h +++ b/src/include/catalog/catversion.h @@ -37,7 +37,7 @@ * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.399 2007/04/02 03:49:40 tgl Exp $ + * $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.400 2007/04/06 04:21:43 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -53,6 +53,6 @@ */ /* yyyymmddN */ -#define CATALOG_VERSION_NO 200704012 +#define CATALOG_VERSION_NO 200704051 #endif diff --git a/src/include/catalog/pg_type.h b/src/include/catalog/pg_type.h index 6971319600..519be08afc 100644 --- a/src/include/catalog/pg_type.h +++ b/src/include/catalog/pg_type.h @@ -8,7 +8,7 @@ * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/catalog/pg_type.h,v 1.181 2007/04/02 03:49:41 tgl Exp $ + * $PostgreSQL: pgsql/src/include/catalog/pg_type.h,v 1.182 2007/04/06 04:21:43 tgl Exp $ * * NOTES * the genbki.sh script reads this file and generates .bki @@ -130,8 +130,10 @@ CATALOG(pg_type,1247) BKI_BOOTSTRAP * 'i' = INT alignment (4 bytes on most machines). * 'd' = DOUBLE alignment (8 bytes on many machines, but by no means all). * - * See include/utils/memutils.h for the macros that compute these - * alignment requirements. + * See include/access/tupmacs.h for the macros that compute these + * alignment requirements. Note also that we allow the nominal alignment + * to be violated when storing "packed" varlenas; the TOAST mechanism + * takes care of hiding that from most code. * * NOTE: for types used in system tables, it is critical that the * size and alignment defined in pg_type agree with the way that the @@ -398,10 +400,10 @@ DATA(insert OID = 791 ( _money PGNSP PGUID -1 f b t \054 0 790 array_in arr DATA(insert OID = 829 ( macaddr PGNSP PGUID 6 f b t \054 0 0 macaddr_in macaddr_out macaddr_recv macaddr_send - - - i p f 0 -1 0 _null_ _null_ )); DESCR("XX:XX:XX:XX:XX:XX, MAC address"); #define MACADDROID 829 -DATA(insert OID = 869 ( inet PGNSP PGUID -1 f b t \054 0 0 inet_in inet_out inet_recv inet_send - - - i p f 0 -1 0 _null_ _null_ )); +DATA(insert OID = 869 ( inet PGNSP PGUID -1 f b t \054 0 0 inet_in inet_out inet_recv inet_send - - - i m f 0 -1 0 _null_ _null_ )); DESCR("IP address/netmask, host address, netmask optional"); #define INETOID 869 -DATA(insert OID = 650 ( cidr PGNSP PGUID -1 f b t \054 0 0 cidr_in cidr_out cidr_recv cidr_send - - - i p f 0 -1 0 _null_ _null_ )); +DATA(insert OID = 650 ( cidr PGNSP PGUID -1 f b t \054 0 0 cidr_in cidr_out cidr_recv cidr_send - - - i m f 0 -1 0 _null_ _null_ )); DESCR("network IP address/netmask, network address"); #define CIDROID 650 |