Hubert (depesz) Lubaczewski • 11/11/2025

Waiting for PostgreSQL 19 – Sequence synchronization in logical replication.

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This technical article details two key patches for PostgreSQL 19 related to logical replication. It covers the addition of 'ALL SEQUENCES' support to publications and the new mechanism for sequence synchronization, which uses a dedicated worker to sync sequence values between publisher and subscriber nodes.

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#postgresql #Logical Replication #Database Replication
Waiting for PostgreSQL 19 – Sequence synchronization in logical replication.

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