Heroku pgbackups:localhost恢复时的语法错误

Fdr*_*Fdr 18 postgresql heroku ruby-on-rails-3

尝试恢复使用heroku pgbackups -tool进行的数据库备份.

我通过公开网址下载备份:

$ heroku pgbackups:url 'backup-name'
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创建数据库:

$ createdb 'dbname' -U postgres
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并尝试从*.dump文件恢复:

$ psql -U postgres -d 'dbname' -f *.dump
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我最终遇到了以下类型的语法错误:

ERROR:  syntax error at or near "PGDMP"
...
ERROR:  invalid byte sequence for encoding "UTF8": 0x9d
HINT:  This error can also happen if the byte sequence does not match the encoding expected by the server, which is controlled by "client_encoding"
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好的,所以这与编码有关 - 但是我如何解决?

config/application.rb和我的postgres服务器都将编码设置为UTF-8.database.yml配置了sqlite(尚未涉及生产配置).Gemfile简单地说:

gem 'pg'
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Fdr*_*Fdr 53

直接从手册中找到了答案:

$ curl -o latest.dump `heroku pgbackups:url`

$ pg_restore --verbose --clean --no-acl --no-owner -h myhost -U myuser -d mydb latest.dump
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