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Lag tracking for logical replication

author Simon Riggs <simon@2ndQuadrant.com>

2017年5月12日 09:50:56 +0000 (10:50 +0100)

committer Simon Riggs <simon@2ndQuadrant.com>

2017年5月12日 09:50:56 +0000 (10:50 +0100)

commit 024711bb544645c8b1061e9f02b261e2e336981d

tree 8c0a7b85c0260c260ddd6cb89cd4ee578b56ab12 tree

parent efa2c18f4e8a8ccc74d9005d960f4c1a2bf05ea9 commit | diff

Lag tracking for logical replication

Lag tracking is called for each commit, but we introduce
a pacing delay to ensure we don't swamp the lag tracker.

Author: Petr Jelinek, with minor pacing delay code from me

src/backend/replication/logical/logical.c diff | blob | blame | history

src/backend/replication/logical/logicalfuncs.c diff | blob | blame | history

src/backend/replication/pgoutput/pgoutput.c diff | blob | blame | history

src/backend/replication/slotfuncs.c diff | blob | blame | history

src/backend/replication/walsender.c diff | blob | blame | history

src/include/replication/logical.h diff | blob | blame | history

src/include/replication/output_plugin.h diff | blob | blame | history

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