Improve WALRead() to suck data directly from WAL buffers when possible

Title

Topic

Replication & Recovery

Created

2022-12-10 13:45:51

Last modified

2023-01-31 16:21:05 (5 days, 16 hours ago)

Latest email

2023-01-27 09:35:01 (1 week, 2 days ago)

Status

2023-03: Needs review

2023-01: Moved to next CF

Target version

Authors

Bharath Rupireddy (bharathrupireddy)

Reviewers

Committer

Links

Emails

Improve WALRead() to suck data directly from WAL buffers when possible: First at 2022-12-09 09:03:39 by Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com>
Latest at 2023-01-27 09:35:01 by Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com>
Latest attachment (test_case_1.png) at 2023-01-27 09:35:01 from Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com>
    Attachment (test_case_1.png) at 2023-01-27 09:35:01 from Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com> (Patch: No)
    Attachment (WALDIO&WALBUFFERSREADCOMPARISON.png) at 2023-01-26 05:33:28 from Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com> (Patch: No)
    Attachment (USE-ON-HEAD-Collect-WAL-read-from-file-stats.txt) at 2022-12-26 08:50:07 from Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Improve-WALRead-to-suck-data-directly-from-WAL-bu.patch) at 2022-12-09 09:03:39 from Bharath Rupireddy <bharath.rupireddyforpostgres at gmail.com> (Patch: Yes)

History

When	Who	What
2023-01-31 16:21:05	vignesh C (vignesh.postgres)	Closed in commitfest 2023-01 with status: Moved to next CF
2022-12-10 13:46:00	Bharath Rupireddy (bharathrupireddy)	Changed authors to Bharath Rupireddy (bharathrupireddy)
2022-12-10 13:45:51	Bharath Rupireddy (bharathrupireddy)	Attached mail thread CALj2ACXKKK=wbiG5_t6dGao5GoecMwRkhr7GjVBM_jg54+Na=Q@mail.gmail.com
2022-12-10 13:45:51	Bharath Rupireddy (bharathrupireddy)	Created patch record