您还可以使用pgAdmin II中的备份功能。只需遵循以下步骤:

In pgAdmin, right click the table you want to move, select "Backup" Pick the directory for the output file and set Format to "plain" Click the "Dump Options #1" tab, check "Only data" or "only Schema" (depending on what you are doing) Under the Queries section, click "Use Column Inserts" and "User Insert Commands". Click the "Backup" button. This outputs to a .backup file Open this new file using notepad. You will see the insert scripts needed for the table/data. Copy and paste these into the new database sql page in pgAdmin. Run as pgScript - Query->Execute as pgScript F6

工作良好，可以做多个表在一个时间。

您还可以使用pgAdmin II中的备份功能。只需遵循以下步骤:

In pgAdmin, right click the table you want to move, select "Backup" Pick the directory for the output file and set Format to "plain" Click the "Dump Options #1" tab, check "Only data" or "only Schema" (depending on what you are doing) Under the Queries section, click "Use Column Inserts" and "User Insert Commands". Click the "Backup" button. This outputs to a .backup file Open this new file using notepad. You will see the insert scripts needed for the table/data. Copy and paste these into the new database sql page in pgAdmin. Run as pgScript - Query->Execute as pgScript F6

工作良好，可以做多个表在一个时间。

如果你想将数据从一个服务器数据库复制到另一个服务器数据库，那么你必须创建dblink连接两个数据库，否则你可以导出CSV中的表数据，并导入其他数据库表中的数据，表字段应该与主表相同。

如果两个db (from & to)都有密码保护，在这种情况下，终端不会要求输入两个db的密码，密码提示只会出现一次。 因此，要解决这个问题，请将密码与命令一起传递。

PGPASSWORD=<password> pg_dump -h <hostIpAddress> -U <hostDbUserName> -t <hostTable> > <hostDatabase> | PGPASSWORD=<pwd> psql -h <toHostIpAddress> -d <toDatabase> -U <toDbUser>

与user5542464和Piyush S. Wanare的回答相同，但分为两步:

pg_dump -U Username -h DatabaseEndPoint -a -t TableToCopy SourceDatabase > dump
cat dump | psql -h DatabaseEndPoint -p portNumber -U Username -W TargetDatabase

否则，管道将同时询问两个密码。

以下是对我有效的方法。 第一次转储到一个文件:

pg_dump -h localhost -U myuser -C -t my_table -d first_db>/tmp/table_dump

然后加载转储文件:

psql -U myuser -d second_db</tmp/table_dump