If you have a PostgreSQL dump in the custom format you can can view the text format dump (plain SQL statements). PostgreSQL 12 and newer Write it as a textdump...
pg_restore $dumpname -f name.textdump Applying parameters You can apply the same parameters for the output of the textdump as for restoring the dump (for e.g. --clean...
This card is just about creating simple PostgreSQL dumps. This is no instruction for a backup strategy nor a guide for SQL dump performance optimization. Read before starting
...mind that you should stop the replication on a slave PostgreSQL server before creating dumps Dumps can get huge, be careful so that the system running a production PostgreSQL won...
File import/export Caution Target data will also be overwriten! # Create dump ./riot file-export -h 127.0.0.1 -p 6379 dump.json Exporting 100% [====================================================] 2630/2630...
# Restore dump ./riot file-import -u "$REDIS_URL_TARGET" dump.json Importing dump.json ? % [ = ] 2630/? (0:00:02 / ?) 1315.0/s
There is an issue with when restoring a PostgreSQL dump created with pg_dump < v11 with pg_restore > v10: pg_restore: [archiver (db)] could not execute query: ERROR: schema "public...
Command was: CREATE SCHEMA public; Convert If you want to restore this dump you should convert the dump to the text format first and comment out the CREATE...
...This is an edge-case. You probably don't want to mix different database dumps. It also requires that the mixed tables do not share relations to other database objects...
You've got two database dumps: dump_a.pgdump dump_b.pgdump Both dumps include these tables: foobar barfoo foobaz You want to create a dump with: dump_a.foobar dump_b.barfoo dump_a.foobaz Invalid and incomplete...
...results to be avoid unexpected consequences. Can I Test Things Locally With a Database Dump? Unfortunately not. Restoring from a logical database backup, i.e. an SQL dump, will not reproduce...
...the error and is not suitable for testing changes, since importing dumps will re-create indexes in the first place. How Do I Test All Indexes In All Databases?
The first number fs_freq When this field is set to 1 dump(8) will make a backup of the partition. Not using dump for backups? You can...
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...latter is invoked, which performs the actual migrations. Knowing this, it is easy to dump the db only if migrations will run. First, enable conditional migrations: # config/deploy.rb set :conditionally_migrate...
...migrating runs them before 'deploy:migrating', 'db:dump' Background In case you haven't employed dump-creation on deploy before, you can do it like this: Install geordi on your...
When dumping your Heroku Postgre database (with heroku pg:backups:capture --app my-app and heroku pg:backups:download --app my-app), it will result in a binary dump.
...also a flag to omit the schema and output only the data of the dump: --data-only. This may be useful if you can restore the schema otherwise, e.g. when...