Re: [HACKERS] logical decoding of two-phase transactions
Peter Smith <smithpb2250@gmail.com>
Attachments
- v48-0001-Refactor-spool-file-logic-in-worker.c.patch (application/octet-stream) patch v48-0001
- v48-0002-Track-replication-origin-progress-for-rollbacks.patch (application/octet-stream) patch v48-0002
- v48-0004-Add-two_phase-option-to-CREATE-REPLICATION-SLOT.patch (application/octet-stream) patch v48-0004
- v48-0003-Add-support-for-apply-at-prepare-time-to-built-i.patch (application/octet-stream) patch v48-0003
- v48-0005-Support-2PC-txn-subscriber-tests.patch (application/octet-stream) patch v48-0005
- v48-0007-Tablesync-early-exit.patch (application/octet-stream) patch v48-0007
- v48-0006-Support-2PC-txn-Subscription-option.patch (application/octet-stream) patch v48-0006
- v48-0008-Fix-apply-worker-empty-prepare.patch (application/octet-stream) patch v48-0008
- v48-0009-Fix-apply-worker-empty-prepare-dev-logs.patch (application/octet-stream) patch v48-0009
Please find attached the latest patch set v48* Differences from v47* are: * Rebased to HEAD @ today * Patch v46-0008 "empty prepare" updated Modified code to use File API instead of BufFile API for prepare spoolfile (psf) Various other feedback items also addressed: [05a] Now syncing the psf file at prepare time [05e] Now spooling psf files should delete on error, or if already prepared then delete only when they are committed/rollbacked [06] Now checking existence of psf file on disk if not in memory (in case HTAB lost after restart) [16] Fixed. Remove unnecessary Assert with spooled PREPARE message [20] Fixed. Typo "it it" in comment. KNOWN ISSUES * Patch 0008 has more feedback comments to be addressed ----- Kind Regards, Peter Smith. Fujitsu Australia
Commits
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Add prepare API support for streaming transactions in logical replication.
- 63cf61cdeb7b 15.0 landed
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Doc: minor improvements for logical replication protocol documentation.
- a5cb4f9829fb 15.0 cited
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Fix test failure in 021_twophase.pl.
- eaf5321c3524 15.0 landed
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Refactor to make common functions in proto.c and worker.c.
- 91f9861242cd 15.0 landed
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Unify PostgresNode's new() and get_new_node() methods
- 201a76183e20 15.0 cited
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Fix potential buffer overruns in proto.c.
- 01c3adcdd85f 15.0 landed
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Add support for prepared transactions to built-in logical replication.
- a8fd13cab0ba 15.0 cited
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Refactor function parse_subscription_options.
- 8aafb0261675 15.0 cited
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Allow enabling two-phase option via replication protocol.
- cda03cfed6b8 15.0 cited
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Don't use Asserts to check for violations of replication protocol.
- fe6a20ce54cb 14.0 cited
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Improve psql tab completion for options of subcriptions and publications
- d08237b5b494 14.0 cited
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Rearrange logrep worker's snapshot handling some more.
- 3a09d75b4f6c 14.0 cited
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doc: Update information of new messages for logical replication.
- 15c1a9d9cb76 14.0 cited
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ALTER SUBSCRIPTION ... ADD/DROP PUBLICATION
- 82ed7748b710 14.0 cited
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Allow pgoutput to send logical decoding messages.
- ac4645c0157f 14.0 cited
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Refactor function parse_output_parameters.
- 531737ddad21 14.0 cited
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Avoid repeated decoding of prepared transactions after a restart.
- 8bdb1332eb51 14.0 cited
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Fix an oversight in ReorderBufferFinishPrepared.
- ade89ba5f408 14.0 landed
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Allow multiple xacts during table sync in logical replication.
- ce0fdbfe9722 14.0 cited
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Fix replication of in-progress transactions in tablesync worker.
- 0926e96c4934 14.0 cited
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Fix 'skip-empty-xacts' option in test_decoding for streaming mode.
- 9653f24ad830 14.0 cited
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Use Enum for top level logical replication message types.
- 644f0d7cc9c2 14.0 cited
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Add support for streaming to built-in logical replication.
- 464824323e57 14.0 cited
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Fix the logical streaming test.
- 82a0ba7707e0 14.0 cited
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Implement streaming mode in ReorderBuffer.
- 7259736a6e5b 14.0 cited
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Extend the logical decoding output plugin API with stream methods.
- 45fdc9738b36 14.0 cited
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Store 2PC GID in commit/abort WAL recs for logical decoding
- 1eb6d6527aae 11.0 cited