February 2017
Intermediate to advanced
536 pages
28h 47m
English
Content preview from PostgreSQL High Availability Cookbook - Second Edition
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How to do it...
As with all of the previous recipes 192.168.56.10 is our origin server and 192.168.56.30 will remain our replication subscriber. Execute all commands in this recipe as the postgres system user. Follow these steps to copy the sample pgbench tables:
- Extract the table creation statements from the primary node with the following command:
pg_dump -s -t 'pgbench*' postgres > /tmp/tables.sql
- Create the empty tables on the subscriber node by executing this command on the primary node:
psql -U rep_user -h 192.168.56.30 -f /tmp/tables.sql postgres
- Execute this SQL on the primary server to create a replication set:
SELECT pglogical.create_replication_set(set_name := 'pgbench',
replicate_insert := TRUE, replicate_update := ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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