May 2019
Intermediate to advanced
600 pages
20h 46m
English
book
PostgreSQL 11 Administration Cookbook
by Simon Riggs, Gianni Ciolli, Sudheer Kumar Meesala, Sheldon Strauch
Content preview from PostgreSQL 11 Administration Cookbook
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How to do it…
The basic command to dump the definitions for every database of your PostgreSQL instance is as follows:
pg_dumpall --schema-only > myscriptdump.sql
This includes all objects, including roles, tablespaces, databases, schemas, tables, indexes, triggers, constraints, views, functions, ownerships, and privileges.
If you want to dump PostgreSQL role definitions, use the following command:
pg_dumpall --roles-only > myroles.sql
If you want to dump PostgreSQL tablespace definitions, use the following command:
pg_dumpall --tablespaces-only > mytablespaces.sql
If you want to dump both roles and tablespaces, use the following command:
pg_dumpall --globals-only > myglobals.sql
The output is a human-readable script file that can be re-executed ...
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