database - PostgreSQL 8.2 unsupported version (1.11) in file header message to do backup restore -


i'm trying restore backup in postgresql pgadmin , following error message:

c:\program files\postgresql\8.2\bin\pg_restore.exe -i -h localhost -p 5432 -u postgres -d gsan_comercial -v "c:\users\usr\desktop\gsan\data base\gsan_comercial_pmss.backup" pg_restore: [archiver] unsupported version (1.11) in file header

process returned exit code 1.

i can not find reason this.

tks

the version find in dump file header related version of tools used dump, i.e., pg_dump. possible dump 8.2 database using pg_dump later version (for example 1 8.4 distribution) because tools backward compatible in end you'll file can restored using new tools.

i suppose happened , you're trying restore 8.2 dump done using 8.4 tools on pgadmin using 8.2 tools.


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