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PostgreSQL 10 Administration Cookbook - Fourth Edition
book

PostgreSQL 10 Administration Cookbook - Fourth Edition

by Simon Riggs, Gianni Ciolli
May 2018
Intermediate to advanced content levelIntermediate to advanced
576 pages
30h 25m
English
Packt Publishing
Content preview from PostgreSQL 10 Administration Cookbook - Fourth Edition

How to do it…

The basic command to dump the definitions only for every database of your PostgreSQL instance is the following:

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 this command:

pg_dumpall --roles-only > myroles.sql

If you want to dump PostgreSQL tablespace definitions, use the following:

pg_dumpall --tablespaces-only > mytablespaces.sql

If you want to dump both roles and tablespaces, use this command:

pg_dumpall --globals-only > myglobals.sql

The output is a human-readable script file that can be re-executed to recreate ...

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Publisher Resources

ISBN: 9781788474924Supplemental Content