Persist pgstat file to preserve statistic between sessions#357

Open

knizhnik wants to merge 66 commits intoREL_15_STABLE_neonfrom persist_pgstat_file__v15

+10,686-503

Commits on Feb 6, 2024

Neon rebased to REL_15_STABLE (up to 0a9045c)

lubennikovaav
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tristan957
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fix regression tests

lubennikovaav
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tristan957
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rebase to the latest origin and resolve conflicts

lubennikovaav
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tristan957
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Remove contrib neon and neon_test_utils.

lubennikovaav
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tristan957
committed
Prevent access to uninitalized shaerd memory in InstallXLogFileSegment, which is used for safekeepers-sync

lubennikovaav
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tristan957
committed
Remove Dockerfile, it's now in the neon repo

lubennikovaav
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tristan957
committed
Move backpressure throttling implementation to neon extension (#203 )

authored and
tristan957
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Merge last written cache lsn with new main branch (#201 )

knizhnik
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tristan957
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Local prefetch implementation for Postgres 15

hlinnaka
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tristan957
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Set last written LSN for the created relation (#212 )

authored and
tristan957
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Use normal install program to install server headers.

hlinnaka
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tristan957
committed
Update expected output for sysviews test because of changed default value of enable_seqscan_prefetch

knizhnik
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tristan957
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Undo diasming VM check warning in vacuumlazy.c (#214 )

knizhnik
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tristan957
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Set Neon-specific FMGR_ABI_EXTRA

lubennikovaav
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tristan957
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Don't use newline in PG_VERSION file.

lubennikovaav
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tristan957
committed
Unset ArchiveRecoveryRequested for Neon code path.

authored and
tristan957
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Fix memory leak in ApplyRecord

knizhnik
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tristan957
committed
Rebase to Stamp 15.0

lubennikovaav
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tristan957
committed
Pin pages with speculative insert tuples to prevent their reconstruction because spec_token is not wal logged (#223 )

authored and
tristan957
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Fix shared memory initialization for last written LSN cache (#226 )

knizhnik
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tristan957
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Fix upper boundary caculation in the chunks loop in SetLastWrittenLSNForBlockRange (#229 )

knizhnik
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tristan957
committed
Stamp XLP_FIRST_IS_CONTRECORD only if we start writing with page offset.

arssher
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tristan957
committed
Move walredo process code under pgxn in the main 'neon' repository.

hlinnaka
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tristan957
committed
Misc cleanup, mostly to reduce unnecessary differences with upstream.

hlinnaka
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tristan957
committed
Optimize prefetch patterns in both heap seqscan and vacuum scans. (#228 )

MMeent
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tristan957
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Fix prefetch issues in parallel scans and vacuum's cleanup scan (#235 )

MMeent
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tristan957
committed
Fix expected results for regression tests (#238 )

bayandin
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tristan957
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Use prefetch in pg_prewarm extension (#237 )

knizhnik
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tristan957
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PG15: Prefetch cleanup (#241 )

MMeent
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tristan957
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Drop unlogged table in regress test to avoid noise in tests

lubennikovaav
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tristan957
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Do not produce open file error for unlogged relations (#240 )

knizhnik
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tristan957
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Maintain last written LSN for each page to enable prefetch on vacuum,… (#245 )

knizhnik
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tristan957
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Prefetch cleanup: (#246 )

MMeent
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tristan957
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Set lsn fix v15 (#252 )

knizhnik
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tristan957
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Show prefetch statistic in EXPLAIN (#249 )

knizhnik
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tristan957
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Implement efficient prefetch for parallel bitmap heap scan (#258 )

knizhnik
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tristan957
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Unlogged index fix v15 (#262 )

knizhnik
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tristan957
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Fix bitmap scan prefetch (#261 )

knizhnik
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tristan957
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Revert handling of UNLOGGED tables on compute side v15.

arssher
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tristan957
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Allow external main functions to skip config load and make last

kelvich
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tristan957
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Remove walredo-related hacks from InternalIpcMemoryCreate()

kelvich
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tristan957
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Adjust prefetch target for parallel bitmap scan (#274 )

knizhnik
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tristan957
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Copy iterator result in BitmapHeapNext (#276 )

knizhnik
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tristan957
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Prefetch for index and index-only scans (#271 )

knizhnik
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tristan957
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[PG15] Feature/replicas (#279 )

MMeent
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tristan957
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Fix entering hot standby mode for Neon

lubennikovaav
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tristan957
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Do not allow users with CREATEROLE privelege to manage system user

kelvich
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tristan957
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Fix regression tests after the patch with CREATEROLE restrictions

kelvich
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tristan957
committed
Add startup logs (#293 )

bojanserafimov
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tristan957
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Make it possible to grant self created roles (#298 )

authored and
tristan957
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Update expected file for create_role test (#301 )

authored and
tristan957
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Define NEON_SMGR in smgr.h to make it possible for extensions to use extetnded Neon SMGR API (#300 )

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tristan957
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Request extension files and libraries from compute_ctl

lubennikovaav
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tristan957
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Upadte last written LSN after walloging all createdb stuff (#307 )

authored and
tristan957
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[refer #111 ] Persist logical replication files in WAL (#306 )

authored and
tristan957
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Fix elog format error in wallog_mapping_file (#316 )

authored and
tristan957
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Update WAL buffers when restoring WAL at compute needed for LR (#324 )

authored and
tristan957
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Prevent output callbacks from hearing about neon-file messages (#329 )

Sasha Krassovsky
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tristan957
committed
strncmp vs strcmp

save-buffer
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tristan957
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Remove excessive walsender reply logging.

arssher
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tristan957
committed
Allow publications FOR ALL TABLES to neon_superuser

save-buffer
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tristan957
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Switch GetCurrentRoleId to GetUserId

save-buffer
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tristan957
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Support creating subscriptions as neon_superuser

Sasha Krassovsky
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tristan957
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On demand downloading of SLRU segments (#332 )

authored and
tristan957
committed

Commits on Feb 8, 2024

Persist pgstat file to preserve statistic between sessions
Konstantin Knizhnik
committed

Commits on Feb 9, 2024

Persistent pgstat file only if it is successfully created
Konstantin Knizhnik
committed