Saya menginstal postgresql via Homebrew.
Saya memiliki masalah berikut setelah peningkatan:
FATAL: database files are incompatible with server
DETAIL: The data directory was initialized by PostgreSQL version 9.0, which is not compatible with this version 9.1.2.
Adakah tips tentang cara meningkatkan? Saya mencoba yang berikut ini:
$ pg_upgrade -d /usr/local/var/postgres/ -D /usr/local/var/postgres -b
/usr/local/Cellar/postgresql/9.0.4/bin -B /usr/local/Cellar/postgresql/9.1.2/bin
Itu tidak berhasil. Inilah hasilnya.
Performing Consistency Checks
Checking current, bin, and data directories ok
Checking cluster versions
This utility can only upgrade to PostgreSQL version 9.1.
Failure, exiting
kesalahan.