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aeb1631ed2
postgresql/src/include/access
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Tom Lane aeb1631ed2 Mostly-cosmetic adjustments of TOAST-related macros. 
The authors of bbe0a81db hadn't quite got the idea that macros named
like SOMETHING_4B_C were only meant for internal endianness-related
details in postgres.h.  Choose more legible names for macros that are
intended to be used elsewhere.  Rearrange postgres.h a bit to clarify
the separation between those internal macros and ones intended for
wider use.

Also, avoid using the term "rawsize" for true decompressed size;
we've used "extsize" for that, because "rawsize" generally denotes
total Datum size including header.  This choice seemed particularly
unfortunate in tests that were comparing one of these meanings to
the other.

This patch includes a couple of not-purely-cosmetic changes: be
sure that the shifts aligning compression methods are unsigned
(not critical today, but will be when compression method 2 exists),
and fix broken definition of VARATT_EXTERNAL_GET_COMPRESSION (now
VARATT_EXTERNAL_GET_COMPRESS_METHOD), whose callers worked only
accidentally.

Discussion: https://postgr.es/m/574197.1616428079@sss.pgh.pa.us
2021-03-22 13:43:10 -04:00
..
amapi.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
amvalidate.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
attmap.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
attnum.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_internal.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
brin_page.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_pageops.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_revmap.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_tuple.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
bufmask.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
clog.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
commit_ts.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
detoast.h Allow configurable LZ4 TOAST compression. 2021-03-19 15:10:38 -04:00
genam.h VACUUM VERBOSE: Count "newly deleted" index pages. 2021-02-25 14:32:18 -08:00
generic_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gin_private.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
gin.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
ginblock.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
ginxlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gist_private.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
gist.h C comments: improve description of GiST NSN and GistBuildLSN 2021-03-10 17:03:10 -05:00
gistscan.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gistxlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
hash_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
hash.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
heapam_xlog.h Set PD_ALL_VISIBLE and visibility map bits in COPY FREEZE 2021-01-17 22:28:26 +01:00
heapam.h Add TID Range Scans to support efficient scanning ranges of TIDs 2021-02-27 22:59:36 +13:00
heaptoast.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
hio.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
htup_details.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
htup.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
itup.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
multixact.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
nbtree.h Recycle nbtree pages deleted during same VACUUM. 2021-03-21 15:25:39 -07:00
nbtxlog.h Don't consider newly inserted tuples in nbtree VACUUM. 2021-03-10 16:27:01 -08:00
parallel.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
printsimple.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
printtup.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
relation.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
reloptions.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
relscan.h Add TID Range Scans to support efficient scanning ranges of TIDs 2021-02-27 22:59:36 +13:00
rewriteheap.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
rmgr.h Phase 2 of pgindent updates. 2017-06-21 15:19:25 -04:00
rmgrlist.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sdir.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
session.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
skey.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
slru.h Prevent excess SimpleLruTruncate() deletion. 2021-01-16 12:21:35 -08:00
spgist_private.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
spgist.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
spgxlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
stratnum.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
subtrans.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
syncscan.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sysattr.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
table.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tableam.h Add TID Range Scans to support efficient scanning ranges of TIDs 2021-02-27 22:59:36 +13:00
timeline.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
toast_compression.h More code cleanup for configurable TOAST compression. 2021-03-22 09:21:37 -04:00
toast_helper.h Allow configurable LZ4 TOAST compression. 2021-03-19 15:10:38 -04:00
toast_internals.h Mostly-cosmetic adjustments of TOAST-related macros. 2021-03-22 13:43:10 -04:00
transam.h ReadNewTransactionId() -> ReadNextTransactionId(). 2021-02-15 13:17:02 +13:00
tsmapi.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tupconvert.h Fix permission checks on constraint violation errors on partitions. 2021-02-08 11:01:51 +02:00
tupdesc_details.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tupdesc.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tupmacs.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
twophase_rmgr.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
twophase.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
valid.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
visibilitymap.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xact.h Enable parallel SELECT for "INSERT INTO ... SELECT ...". 2021-03-10 07:38:58 +05:30
xlog_internal.h Don't consider newly inserted tuples in nbtree VACUUM. 2021-03-10 16:27:01 -08:00
xlog.h Code review for server's handling of "tablespace map" files. 2021-03-17 16:18:46 -04:00
xlogarchive.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xlogdefs.h Simplify printing of LSNs 2021-02-23 10:27:02 +01:00
xloginsert.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xlogreader.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xlogrecord.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xlogutils.h Update copyright for 2021 2021-01-02 13:06:25 -05:00