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Commits on Jul 31, 2020
Preallocate some DSM space at startup.
Show description for 84b1c63committedFix comment in instrument.h
Show description for 7b1110dcommittedCache smgrnblocks() results in recovery.
Show description for c5315f4committedUse multi-inserts for pg_attribute and pg_shdepend
Show description for e3931d0committed
Commits on Jul 30, 2020
Doc: fix high availability solutions comparison.
Show description for cab2556committedUse pg_bitutils for HyperLogLog.
Show description for fd734f3committedInclude partitioned tables for tab completion of VACUUM in psql
Show description for f1af75ccommitteddoc: Mention index references in pg_inherits
Show description for 903134fcommittedIntroduce a WaitEventSet for the stats collector.
Show description for e7591fdcommittedUse WaitLatch() for condition variables.
Show description for e2d394dcommittedUse a long lived WaitEventSet for WaitLatch().
Show description for 3347c98committed
Commits on Jul 29, 2020
Add hash_mem_multiplier GUC.
Show description for d6c08e2committedpg_stat_statements: track number of rows processed by some utility commands.
Show description for 6023b7ecommittedRemove non-fast promotion.
Show description for b5310e4committedHashAgg: use better cardinality estimate for recursive spilling.
Show description for 9878b64committedFix incorrect print format in json.c
Show description for f2130e7committedMove syncscan.c to src/backend/access/common.
Show description for cb04ad4committedRename another "hash_mem" local variable.
Show description for c49c74dcommittedCorrect obsolete UNION hash aggs comment.
Show description for b1d7912committed
Commits on Jul 28, 2020
Doc: Remove obsolete CREATE AGGREGATE note.
Show description for f36e820committedMake EXPLAIN ANALYZE of HashAgg more similar to Hash Join
Show description for 0e3e1c4committedDoc: Improve documentation for pg_jit_available()
Show description for d7c8576committedExtend the logical decoding output plugin API with stream methods.
Show description for 45fdc97committed
Amit KapilaFix some issues with step generation in partition pruning.
Show description for 1383874committedEtsuro FujitaRemove hashagg_avoid_disk_plan GUC.
Show description for bcbf944committed
Commits on Jul 27, 2020
Fix corner case with 16kB-long decompression in pgcrypto, take 2
Show description for a3ab7a7committedFix handling of structure for bytea data type in ECPG
Show description for e971357committed
Commits on Jul 26, 2020
Fix LookupTupleHashEntryHash() pipeline-stall issue.
Show description for 200f610committedAllocate consecutive blocks during parallel seqscans
Show description for 56788d2committedTweak behavior of pg_stat_activity.leader_pid
Show description for 11a68e4committed
Commits on Jul 25, 2020
Remove optimization for RAND_poll() failing.
Show description for 15e4419committedUse RAND_poll() for seeding randomness after fork().
Show description for ce4939fcommittedImprove performance of binary COPY FROM through better buffering.
Show description for 0a0727ccommittedMark built-in coercion functions as leakproof where possible.
Show description for 8a37951committedFix buffer usage stats for nodes above Gather Merge.
Show description for 2a24942committedAmit Kapila