将远程Postgresql 9.1数据库迁移到本地Postgresql 11
[英]migrating remote postgresql 9.1 database to local postgresql 11
问题描述
I want to upgrade the postgresql 9.1 database to postgresql 11. First I want to get the data on the remote pg9.1 server with pg_dump from the pg11 server to make an experiment. 
我想将postgresql 9.1数据库升级到postgresql11。首先，我想使用pg_dump从pg11服务器获取远程pg9.1服务器上的数据以进行实验。 How do I copy the database on the remote server to the new server with the new pg_dump. 如何使用新的pg_dump将远程服务器上的数据库复制到新服务器上。
The following code is using old pg_dump and it doesn't work. 以下代码正在使用旧的pg_dump，因此无法正常工作。
ssh user @ remote_machine "pg_dump -U dbuser -h localhost -C --column-inserts" \\ >> backup_file_on_your_local_machine.sql
1 个解决方案
解决方案1
0 已采纳 2019-08-28 06:41:29
pg11 on the network connected to the old database by taking full dump I solved 通过完全转储连接到旧数据库的网络上的pg11我解决了
pg_dumpall -U postgres -h 10.100.80.100 -p 5432 --clean --file=/pg11localstoragepath/backup/mydb_backup.dump pg_dumpall -U postgres -h 10.100.80.100 -p 5432 --clean --file = / pg11localstoragepath / backup / mydb_backup.dump
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