问题
I'm on a Windows Server 2016 machine. I have run pg_dump.exe on a 3gb postgres 9.4 database using the -Fc format.
When I run pg_restore to a local database (9.6) :
pg_restore.exe -O -x -C -v -f c:/myfilename
The command runs for over 24 hours. (Still running)
Similar to this issue: Postgres Restore taking ages (days)
I am using the verbose cli option, which looks to be spitting out a lot of JSON. I'm assuming that's getting inserted into tables. The task manager has the CPU at 0%, using .06MB of memory. Looks like I should add more jobs next time, but this still seems pretty ridiculous.
I prefer using a linux machine, but this is what the client provided. Any suggestions?
回答1:
pg_restore.exe -d {db_name} -O -x c:/myfilename
Did the trick.
I got rid of the -C and manually created the database prior to running the command. I also realized that connection options should come before other options:
pg_restore [connection-option...] [option...] [filename]
see postgres documentation for more.
来源：https://stackoverflow.com/questions/48466676/postgresql-pg-restore-exe-taking-over-a-day-to-complete