It will issue the commands necessary to reconstruct the database to the state it was in at the time it was saved. The archive files also allow pg _ restore to be selective about what is restore or even to reorder the items prior to being restored. But For restore, I had to drop the database, recreate it and then apply the command: pg_restore –host=myhost –port=myport –username=super -d mydbname myfile. When used properly pg _ dump will create a portable and highly customizable backup file that can be used to restore all or part of a single database.
The pg _ dump application acts as a standard PostgreSQL client. Migrate your PostgreSQL database using dump and restore. How to restore databases using pg _ restore.
Besides psqltool, you can use pg _ restore program to restore databases backed up by the pg _ dump or pg _dumpalltools. With pg _ restore program, you have various options for restoration databases, for example: The pg _ restore allows you to perform parallel restores using the -j option to specify the number of threads for restoration. Windows tworzony jest plik backup’u z wielkością 0Kb i nie są zapisywane dane z bazy.
Plik ten jest zablokowany przez program pg_dump. Using the various options available with the pg _ dump and pg _ restore programs, you can control which database objects are saved in a backup file, which database objects are restored from a backup file, and how they are restored.
