On 3/19/21 3:37 PM, Robert Haas wrote:
> Allow configurable LZ4 TOAST compression.
>
Looks like this has run into the heuristic in the buildfarm's cross
version upgrade module. This allows for up to 2000 lines of diff between
the dumps of the original and upgraded database. This has blown out b
Provide recovery_init_sync_method=syncfs.
Since commit 2ce439f3 we have opened every file in the data directory
and called fsync() at the start of crash recovery. This can be very
slow if there are many files, leading to field complaints of systems
taking minutes or even hours to begin crash reco
Use lfirst_int in cmp_list_len_contents_asc
The function added in be45be9c33 is comparing integer lists (IntList) by
length and contents, but there were two bugs. Firstly, it used intVal()
to extract the value, but that's for Value nodes, not for extracting int
values from IntList. Secondly, it
Fix use-after-ReleaseSysCache problem in ATExecAlterColumnType.
Introduced by commit bbe0a81db69bd10bd166907c3701492a29aca294.
Per buildfarm member prion.
Branch
--
master
Details
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https://git.postgresql.org/pg/commitdiff/d00fbdc431192c3e429b3e91c43d364e5c7ba680
Modified Files
-
Allow configurable LZ4 TOAST compression.
There is now a per-column COMPRESSION option which can be set to pglz
(the default, and the only option in up until now) or lz4. Or, if you
like, you can set the new default_toast_compression GUC to lz4, and
then that will be the default for new table colu
Fix race condition in remove_temp_files_after_crash TAP test
The TAP test was written so that it was not waiting for the correct SQL
command, but for output from the preceding one. This resulted in race
conditions, allowing the commands to run in a different order, not block
as expected and so on
