PostgreSQL Advanced Cheat Sheet/Drop replication slot

Remove a replication slot when it is no longer needed.

Section: Replication and WAL

Drop replication slot

sql
sql
SELECT pg_drop_replication_slot('standby_1');
Explanation

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Same sheet · prioritizing Replication and WAL
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Create a physical slot to retain WAL for a replica.
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Inspect the current WAL level setting.
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Show max_wal_senders
Check capacity for replication sender processes.
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Current WAL LSN
Inspect the current write-ahead log position.
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Create logical publication
Publish table changes for logical replication.
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Create subscription
Subscribe to logical replication changes from another server.
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