C:\Users\uc256592\Downloads\git\gcesalem>heroku pg:backups:restore "https://smartnava.s3.amazonaws.com/backup_1.dump?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIA6GYJD6AIKNXQOCXK%2F20190716%2Fus-east-2%2Fs3%2Faws4_request&X-Amz-Date=20190716T150317Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=2f22c6d714e115f615fce9e3849f4517b2cc95b350f6dc7786a79be6804fba4c"
DATABASE_URL !警告:破坏性行动 !此命令将影响应用程序gcesalem !要继续,请键入gcesalem或使用--confirm gcesalem重新运行此命令
> gcesalem Starting restore of https://smartnava.s3.amazonaws.com/backup_1.dump?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIA6GYJD6AIKNXQOCXK%2F20190716%2Fus-east-2%2Fs3%2Faws4_request&X-Amz-Date=20190716T150317Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=2f22c6d714e115f615fce9e3849f4517b2cc95b350f6dc7786a79be6804fba4c
到postgresql-round-71929 ...完成
Use Ctrl-C at any time to stop monitoring progress; the backup will continue restoring. Use heroku pg:backups to check progress. Stop a running restore with heroku pg:backups:cancel. Restoring... ! ! An error occurred and the backup did not finish. ! ! waiting for restore to complete ! pg_restore finished with errors ! waiting for download to complete ! download finished with errors ! please check the source URL and ensure it is publicly accessible ! ! Run heroku pg:backups:info r006 for more details.
信息
C:\Users\uc256592\Downloads\git\gcesalem>heroku pg:backups:info r006
=== Backup r006
Database: BACKUP
Started at: 2019-07-16 15:34:40 +0000
Finished at: 2019-07-16 15:34:40 +0000
Status: Failed
Type: Manual
Backup Size: 0.00B (0% compression)
=== Backup Logs
2019-07-16 15:34:40 +0000 pg_restore: [archiver] did not find magic string in file header
2019-07-16 15:34:40 +0000 waiting for restore to complete
2019-07-16 15:34:40 +0000 pg_restore finished with errors
2019-07-16 15:34:40 +0000 waiting for download to complete
2019-07-16 15:34:40 +0000 download finished with errors
2019-07-16 15:34:40 +0000 please check the source URL and ensure it is publicly accessible- -
答案 0 :(得分:1)
您可以导出本地数据库的副本,然后将其导入到Heroku。
要从本地数据库导出,
pg_dump <DATABASE_NAME> > <FILENAME>.sql
这将要求您输入数据库密码。但是在Windows中,这将询问用户密码,因为默认用户名是系统用户名。为此,您必须指定您的用户名
pg_dump -U <USER_NAME> <DATABASE_NAME> > <FILENAME>.sql
对于您的情况,命令将如下所示:
pg_dump -U postgres gce > gce.sql
导出本地数据库后,您可以将其直接上传到heruko。
heroku pg:psql --app <APP_NAME> < gce.sql