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postgresql/src/include/access
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Tom Lane a4390abecf Reduce the range of OIDs reserved for genbki.pl. 
Commit ab596105b increased FirstBootstrapObjectId from 12000 to 13000,
but we've had some push-back about that.  It's worrisome to reduce the
daylight between there and FirstNormalObjectId, because the number of
OIDs consumed during initdb for collation objects is hard to predict.

We can improve the situation by abandoning the assumption that these
OIDs must be globally unique.  It should be sufficient for them to be
unique per-catalog.  (Any code that's unhappy about that is broken
anyway, since no more than per-catalog uniqueness can be guaranteed
once the OID counter wraps around.)  With that change, the largest OID
assigned during genbki.pl (starting from a base of 10000) is a bit
under 11000.  This allows reverting FirstBootstrapObjectId to 12000
with reasonable confidence that that will be sufficient for many years
to come.

We are not, at this time, abandoning the expectation that
hand-assigned OIDs (below 10000) are globally unique.  Someday that'll
likely be necessary, but the need seems years away still.

This is late for v14, but it seems worth doing it now so that
downstream software doesn't have to deal with the consequences of
a change in FirstBootstrapObjectId.  In any case, we already
bought into forcing an initdb for beta2, so another catversion
bump won't hurt.

Discussion: https://postgr.es/m/1665197.1622065382@sss.pgh.pa.us
2021-05-27 15:55:08 -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.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_internal.h Move IS [NOT] NULL handling from BRIN support functions 2021-03-23 00:45:42 +01:00
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 Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
brin_xlog.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 Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
detoast.h Allow configurable LZ4 TOAST compression. 2021-03-19 15:10:38 -04:00
genam.h Simplify state managed by VACUUM. 2021-04-05 13:21:44 -07:00
generic_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gin.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
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.h C comments: improve description of GiST NSN and GistBuildLSN 2021-03-10 17:03:10 -05:00
gist_private.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
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.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
hash_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
heapam.h Remove tupgone special case from vacuumlazy.c. 2021-04-06 08:49:22 -07:00
heapam_xlog.h Remove tupgone special case from vacuumlazy.c. 2021-04-06 08:49:22 -07:00
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.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
htup_details.h Rework HeapTupleHeader macros to reuse itemptr.h 2021-03-25 15:47:48 -03:00
itup.h Support INCLUDE'd columns in SP-GiST. 2021-04-05 18:41:21 -04:00
multixact.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
nbtree.h Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
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 Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
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.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
spgist_private.h Re-order pg_attribute columns to eliminate some padding space. 2021-05-23 12:12:09 -04:00
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 Simplify state managed by VACUUM. 2021-04-05 13:21:44 -07:00
timeline.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
toast_compression.h Rethink definition of pg_attribute.attcompression. 2021-05-27 13:24:27 -04:00
toast_helper.h Allow configurable LZ4 TOAST compression. 2021-03-19 15:10:38 -04:00
toast_internals.h Short-circuit slice requests that are for more than the object's size. 2021-03-22 14:01:20 -04:00
transam.h Reduce the range of OIDs reserved for genbki.pl. 2021-05-27 15:55:08 -04:00
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.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tupdesc_details.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.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
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 Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
xlog.h Revert recovery prefetching feature. 2021-05-10 16:06:09 +12:00
xlog_internal.h Remove COMMIT_TS_SETTS record. 2021-04-12 00:04:30 +09:00
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 Revert recovery prefetching feature. 2021-05-10 16:06:09 +12:00
xlogrecord.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xlogutils.h Revert recovery prefetching feature. 2021-05-10 16:06:09 +12:00