Обсуждение: pg_dump / pg_restore
PostGreSQL 7.4.5
Not sure if this is the correct list ....
We were moving a database between two laptops and used pg_dump / pg_restore to copy a specific database.
The problem was that pg_restore kept stopping as files already existed in the target database (even though we had dropped the target and recreated it) We followed and exact example from the pg_restore man page.
As it turned out out the problem appeared to be caused by createdb not using template0 to create the blank database - and hence creating one partially populated. We dropped and recreated the target using -T template0 and the restore worked fine.
The reason for the mail - would it be possible to highlight this in the pg_restore documentation or to add a further option to pg_restore to 'overwrite' existing files?
Apologies in advance if the documentation already tells you to do this...!
Not sure if this is the correct list ....
We were moving a database between two laptops and used pg_dump / pg_restore to copy a specific database.
The problem was that pg_restore kept stopping as files already existed in the target database (even though we had dropped the target and recreated it) We followed and exact example from the pg_restore man page.
As it turned out out the problem appeared to be caused by createdb not using template0 to create the blank database - and hence creating one partially populated. We dropped and recreated the target using -T template0 and the restore worked fine.
The reason for the mail - would it be possible to highlight this in the pg_restore documentation or to add a further option to pg_restore to 'overwrite' existing files?
Apologies in advance if the documentation already tells you to do this...!
Regards, Steve Tucknott ReTSol Ltd DDI: 01903 828769 |