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Tag: pg-logical

Limit size of WAL files for PostgreSQL database

By adminPosted on October 6, 2022

Question : I’m using AWS RDS PostgreSQL 13 database in a master-slave configuration using logical replication with pglogical extension. Recently, […]

Postgres difference between restart_lsn and confirmed_flush

By adminPosted on September 5, 2022

Question : According to the documentation, restart_lsn is The address (LSN) of oldest WAL which still might be required by […]

Postgres major version upgrade using replication server

By adminPosted on July 29, 2022

Question : I am planning to upgrade my database from Postgres 10 to Posgres 14. To reduce the downtime, I […]

Postgres major version upgrade using replication server

By adminPosted on August 17, 2021

Question : I am planning to upgrade my database from Postgres 10 to Posgres 14. To reduce the downtime, I […]

Error when passing variable to function

By adminPosted on July 28, 2021

Question : I’ve created a function in PostgreSQL 11.10 to handle DDL change in pglogical to apply it into subscriber. […]

Why can’t I setup replication with pglogical? It says I need a primary key even though I have unique constraints

By adminPosted on February 20, 2021

Question : I’m trying to enable replication with pglogical on a database running Postgres 9.6.22, however I can’t add one […]

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