Re: speed up a logical replica setup
Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Commits
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the thread's linked commits as JSON, with link sources.
API reference →
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pg_createsubscriber: Remove obsolete comment
- 71795d1cb41b 17.0 landed
- 1330843bb78e 18.0 landed
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pg_createsubscriber: Fix an unpredictable recovery wait time.
- e5ba6a5ab62c 17.0 landed
- 03b08c8f5f3e 18.0 landed
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Fix unstable test in 040_pg_createsubscriber.
- ae4e072bad5f 17.0 landed
- 9fd8b331dfe1 18.0 landed
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Fix the testcase introduced in commit 81d20fbf7a.
- ae395f0f7edb 18.0 landed
- 14387ab06503 17.0 landed
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Further weaken new pg_createsubscriber test on Windows.
- 55c309fc5b08 17.0 landed
- a1333ec048fb 18.0 landed
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Temporarily(?) weaken new pg_createsubscriber test on Windows.
- 54508209178b 17.0 landed
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Make pg_createsubscriber warn if publisher has two-phase commit enabled.
- 917754557cc0 17.0 landed
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Make pg_createsubscriber more wary about quoting connection parameters.
- b3f5ccebd79d 17.0 landed
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pg_createsubscriber: Remove failover replication slots on subscriber
- 81d20fbf7a03 17.0 landed
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pg_createsubscriber: Remove replication slot check on primary
- b96391382626 17.0 landed
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pg_createsubscriber: Only --recovery-timeout controls the end of recovery process
- 04c8634c0c4d 17.0 landed
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pg_createsubscriber: creates a new logical replica from a standby server
- d44032d01463 17.0 landed
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Add some const decorations
- 48018f1d8c12 17.0 landed
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Add option force_initdb to PostgreSQL::Test::Cluster:init()
- ff9e1e764fcc 17.0 cited
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Remove MSVC scripts
- 1301c80b2167 17.0 cited
On 18.03.22 23:34, Andrew Dunstan wrote: > On 3/15/22 09:51, Peter Eisentraut wrote: >> On 21.02.22 13:09, Euler Taveira wrote: >>> A new tool called pg_subscriber does this conversion and is tightly >>> integrated >>> with Postgres. >> >> Are we comfortable with the name pg_subscriber? It seems too general. >> Are we planning other subscriber-related operations in the future? If >> so, we should at least make this one use a --create option or >> something like that. > > > Not really sold on the name (and I didn't much like the name > pglogical_create_subscriber either, although it's a cool facility and > I'm happy to see us adopting something like it). > > ISTM we should have a name that conveys that we are *converting* a > replica or equivalent to a subscriber. The pglogical tool includes the pg_basebackup run, so it actually "creates" the subscriber from scratch. Whether this tool is also doing that is still being discussed.