How do I use PG dump?

How do I use PG dump?

Dump Your PostgreSQL Database

1. SSH to the staging/production server.
2. Dump the desired database: pg_dump database_name > database_name_20160527.sql.
3. Leave SSH and download your new SQL file using SCP.
4. Restore Your PostgreSQL Dump.
5. If you want to use the current localhost database, you must drop it first:

How do I dump a single table in PostgreSQL?

To backup a specific table, use the –table TABLENAME option in the pg_dump command. If there are same table names in different schema then use the –schema SCHEMANAME option. This is an example of backing up a specific Postgres database.

How to create a database dump for specific tables and entries?

I have a database with hundreds of tables, what I need to do is export specified tables and insert statements for the data to one sql file. Should I run this statement for each and every table or is there a way to run a similar statement to export all selected tables into one big sql big.

Can you export table schema only in PG _ dump?

The pg_dump above does not export the table schema only inserts, I need both Any help will be appreciated. Right from the manual: ” Multiple tables can be selected by writing multiple -t switches ” Note that if you have several table with the same prefix (or suffix) you can also use wildcards to select them with the -t parameter:

How to create a database dump in PostgreSQL?

” Also, the table parameter is interpreted as a pattern according to the same rules used by psql’s \\d commands ” If those specific tables match a particular regex, You can use the regex in -t option in pg_dump. Thanks for contributing an answer to Stack Overflow!

What happens to the results of PG _ dump?

Note: When -n is specified, pg_dump makes no attempt to dump any other database objects that the selected schema (s) might depend upon. Therefore, there is no guarantee that the results of a specific-schema dump can be successfully restored by themselves into a clean database.