February 2020
Intermediate to advanced
734 pages
38h 13m
English
Content preview from PostgreSQL 12 High Availability Cookbook - Third Edition
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Improvements in PostgreSQL 11
PostgreSQL 11 also improves foreign data wrappers by adding the ability to push aggregates down, even in the case of partitioned tables. The new declarative partitions in PostgreSQL 10 were missing several features, and one of them was proper handling by some elements of the foreign-data wrapper logic. That is no longer the case.
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